An Orthodox Jewish youth walks with palm fronds and a etrog citrus fruit used in rituals during the celebration of the Jewish festival of Sukkot in New York City, U.S., October 21, 2016. REUTERS/Brendan McDermid

Orthodox Jewish youth stand outside a Sukkah in Union Sq. Park, during the celebration of the Jewish festival of Sukkot in New York City, U.S., October 21, 2016. REUTERS/Brendan McDermid

Orthodox Jewish men walk with their palm fronds and etrogs, citrus fruit used in rituals during the celebration of the Jewish festival of Sukkot in New York City, U.S., October 21, 2016. REUTERS/Brendan McDermid

An Orthodox Jewish youth stands outside a Sukkah in Union Sq. Park, during the celebration of the Jewish festival of Sukkot in New York City, U.S., October 21, 2016. REUTERS/Brendan McDermid

An ultra-Orthodox Jewish man walks by palm branches used to cover a ritual booth known as a sukkah during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

Ultra-Orthodox Jewish man walks near ritual booths, known as sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

Ultra-Orthodox Jewish men inspect myrtle branches, used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

An ultra-Orthodox Jewish man inspects an etrog, citrus fruit used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

An ultra-Orthodox Jewish man inspects etrog, citrus fruits used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

Ultra-Orthodox Jewish man inspect etrogs, citrus fruit used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen

Ultra-Orthodox Jewish men queue as they wait for a Rabbi to check their palm fronds and etrogs, citrus fruit used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, October 13, 2016. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A boy takes part in a traditional pilgrimage marking the holiday of Sukkot, or Feast of Tabernacles, atop Mount Gerizim near the West Bank city of Nablus early October 27, 2015. The Samaritans, who trace their roots to the northern Kingdom of Israel in what is now the northern West Bank, observe religious practices similar to those of Judaism. REUTERS/Abed Omar Qusini

Members of the Samaritan community take part in a traditional pilgrimage marking the holiday of Sukkot, or Feast of Tabernacles, atop Mount Gerizim near the West Bank city of Nablus early October 27, 2015. The Samaritans, who trace their roots to the northern Kingdom of Israel in what is now the northern West Bank, observe religious practices similar to those of Judaism. REUTERS/Abed Omar Qusini

Members of the Samaritan community take part in a traditional pilgrimage marking the holiday of Sukkot, or Feast of Tabernacles, atop Mount Gerizim near the West Bank city of Nablus early October 27, 2015. The Samaritans, who trace their roots to the northern Kingdom of Israel in what is now the northern West Bank, observe religious practices similar to those of Judaism. REUTERS/Abed Omar Qusini

Members of the Samaritan community take part in a traditional pilgrimage marking the holiday of Sukkot, or Feast of Tabernacles, atop Mount Gerizim near the West Bank city of Nablus early October 27, 2015. The Samaritans, who trace their roots to the northern Kingdom of Israel in what is now the northern West Bank, observe religious practices similar to those of Judaism. REUTERS/Abed Omar Qusini

An ultra-Orthodox Jewish man inspects a myrtle branche used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, September 27, 2015. The myrtle branches are used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

Ultra-Orthodox Jewish people walk near ritual booths, known as sukkot, in Jerusalem's Mea Shearim neighbourhood September 27, 2015. The sukkot are used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

Ultra-Orthodox Jewish people walk near ritual booths, known as sukkot, in Jerusalem's Mea Shearim neighbourhood September 27, 2015. The sukkot are used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

An ultra-Orthodox Jewish man inspects an etrog, citrus fruit used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, September 27, 2015. The etrog used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

An ultra-Orthodox Jewish man inspects an etrog, citrus fruit used in rituals during the upcoming Jewish holiday of Sukkot in Jerusalem's Mea Shearim neighbourhood, September 27, 2015. The etrog used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

An Ultra-Orthodox Jewish man walks near ritual booths, known as sukkot, in Jerusalem's Mea Shearim neighbourhood September 27, 2015. The sukkot are used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

An Ultra-Orthodox Jewish man carries a tree branches during preparations for the upcoming Jewish holiday of Sukkot, in Jerusalem's Mea Shearim neighbourhood September 27, 2015. The branches are used to cover a ritual booth known as a sukkah during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Amir Cohen

A seal pup rests on a rocky point along the shoreline in La Jolla, California January 20, 2015. REUTERS/Mike Blake (UNITED STATES - Tags: ANIMALS ENVIRONMENT)

A seal pup rests on a rocky point along the shoreline in La Jolla, California January 20, 2015. REUTERS/Mike Blake (UNITED STATES - Tags: ANIMALS ENVIRONMENT TPX IMAGES OF THE DAY)

A Jewish worshipper holds the four species, used in rituals for the holiday of Sukkot which began last week, during the recitation of the priestly blessing at the Western Wall in Jerusalem's Old City October 12, 2014. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

A Jewish worshipper recites the priestly blessing at the Western Wall in Jerusalem's Old City during the holiday of Sukkot October 12, 2014. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

Ultra-Orthodox Jewish children play inside a ritual booth, known as a sukkah, in the southern city of Ashdod October 7, 2014. A sukkah is used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION SOCIETY)

Ultra-Orthodox Jewish youths dance during the celebration of Simchat Beit Hashoevah in a synagogue in Jerusalem September 23, 2013. Simchat Beit Hashoevah is a celebration held by Jews during the week long holiday of Sukkot.
REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

A Jewish worshipper covers himself and a young boy with a prayer shawl as they recite the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the holiday of Sukkot in Jerusalem's Old City September 22, 2013. REUTERS/Baz Ratner(JERUSALEM - Tags: RELIGION TPX IMAGES OF THE DAY SOCIETY)

Jewish worshippers cover themselves in prayer shawls as they recite the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the holiday of Sukkot in Jerusalem's Old City September 22, 2013. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

Ultra-Orthodox Jewish men walk near ritual booths, known as sukkot, in Jerusalem's Mea Shearim neighbourhood September 18, 2013.
The sukkot are used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Amir Cohen (JERUSALEM - Tags: RELIGION)

An ultra-Orthodox Jewish woman uses a stroller to carry palm branches in Jerusalem's Mea Shearim neighbourhood September 16, 2013. The branches are used to cover the roof of the ritual booths known as "sukkah", used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Nir Elias (JERUSALEM - Tags: RELIGION SOCIETY)

Ultra-Orthodox Jewish boys sell decorations for ritual booths known as "sukkahs" in Jerusalem's Mea Shearim neighbourhood September 16, 2013. A sukkah is used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Nir Elias (JERUSALEM - Tags: RELIGION SOCIETY)

An ultra-Orthodox Jewish man is seen through a shop window as he checks an etrog, or citrus fruit, for blemishes in Jerusalem's Mea Shearim neighbourhood September 16, 2013. The citrus fruit is used in rituals during the Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Ammar Awad (JERUSALEM - Tags: RELIGION SOCIETY FOOD)

An ultra-Orthodox Jewish man walks near ritual booths, known as sukkahs, in Jerusalem's Mea Shearim neighbourhood September 16, 2013. A sukkah is used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Ammar Awad (JERUSALEM - Tags: SOCIETY RELIGION TPX IMAGES OF THE DAY)

Ultra-Orthodox Jewish children play as a man walks past palm branches in Jerusalem's Mea Shearim neighbourhood September 16, 2013. The branches are used to cover the roof of the ritual booths known as sukkah, used during the week-long Jewish holiday of Sukkot, which begins at sundown on Wednesday. REUTERS/Ammar Awad (JERUSALEM - Tags: RELIGION SOCIETY TPX IMAGES OF THE DAY)

An Ultra-Orthodox Jewish man uses a magnifying glass to check an etrog, a citrus fruit, for blemishes at a market in Jerusalem's Mea Shearim neighbourhood September 15, 2013. The citrus fruit is used in rituals during the Jewish holiday of Sukkot, which begins at sundown Wednesday. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

An Ultra-Orthodox Jewish teen uses a magnifying glass to check a palm frond for blemishes at a market in Jerusalem's Mea Shearim neighbourhood September 15, 2013. The palm frond is used in rituals during the Jewish holiday of Sukkot, which begins at sundown Wednesday. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION TPX IMAGES OF THE DAY)

An Ultra-Orthodox Jewish man checks a myrtle branch for blemishes at a market in Jerusalem's Mea Shearim neighbourhood September 15, 2013. The myrtle branch is used in rituals during the Jewish holiday of Sukkot, which begins at sundown Wednesday. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION)

Members of the Samaritan community take part in a traditional pilgrimage marking the holiday of Sukkot, or Feast of Tabernacles, atop Mount Gerizim near the West Bank city of Nablus early October October 29, 2012. The Samaritans trace their ancestry to the northern Israelite kingdom that was destroyed by the Assyrians in around 720 BCE. Their faith shares many similarities with Judaism.
REUTERS/Baz Ratner(WEST BANK - Tags: RELIGION)

A Jewish worshipper holds up a Torah scroll before the recitation of the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the holiday of Sukkot in Jerusalem's Old City October 3, 2012. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION)

A Jewish worshipper recites the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the holiday of Sukkot in Jerusalem's Old City October 3, 2012.
REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION)

A Jewish worshipper covers himself and a young boy with a prayer shawl as they recite the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the holiday of Sukkot in Jerusalem's Old City October 3, 2012.
REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION)

Ultra-Orthodox Jewish men queue as they wait for a Rabbi to check their palm fronds for blemishes at a Jewish seminary in Jerusalem's Mea Shearim neighbourhood September 28, 2012. The branches are used to cover the roof of the ritual booths known as sukkah, used during the week-long Jewish holiday of Sukkot, which begins at sundown on Sunday. REUTERS/Amir Cohen (JERUSALEM - Tags: RELIGION SOCIETY TPX IMAGES OF THE DAY)

Ultra-Orthodox Jewish men check etrogs, a citrus fruit, for blemishes at a market in Jerusalem's Mea Shearim neighbourhood September 28, 2012. The citrus fruit is used in rituals during the Jewish holiday of Sukkot, which begins at sundown on Sunday. REUTERS/Amir Cohen (JERUSALEM - Tags: RELIGION SOCIETY)

Ultra-Orthodox Jewish men walk past a man as he builds a sukkah, a traditional hut in Jerusalem's Mea Shearim neighbourhood, September 27, 2012. A sukkah is a ritual hut used during the week-long Jewish holiday of Sukkot which begins at sundown on Sunday. REUTERS/Baz Ratner (JERUSALEM - Tags: RELIGION SOCIETY)

An ultra-Orthodox Jewish man checks an etrog, a citrus fruit, for blemishes at a market in Jerusalem's Mea Shearim neighbourhood October 11, 2011. The citrus fruit is used in rituals during the week-long Jewish holiday of Sukkot, which begins on Wednesday at sundown. REUTERS/Ronen Zvulun (JERUSALEM - Tags: RELIGION SOCIETY)

Ultra-Orthodox Jews inspect palm fronds for blemishes at a market in Bnei Brak near Tel Aviv October 10, 2011. The palm frond is used in rituals during the Jewish holiday of Sukkot, which begins at sundown Wednesday. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION)

Members of the Samaritan sect take part in their traditional pilgrimage ceremony marking the holiday of the Tabernacles, or Sukkot, in Mount Gerizim near the West Bank town of Nablus October 22, 2010.The Samaritans, who trace their roots to the biblical Kingdom of Israel in what is now the northern occupied West Bank, observe religious practices similar to those of Judaism. REUTERS/Baz Ratner (WEST BANK - Tags: RELIGION SOCIETY)

Members of the Samaritan sect take part in their traditional pilgrimage ceremony marking the holiday of the Tabernacles, or Sukkot, on Mount Gerizim near the West Bank town of Nablus October 22, 2010.The Samaritans, who trace their roots to the biblical Kingdom of Israel in what is now the northern occupied West Bank, observe religious practices similar to those of Judaism. REUTERS/Baz Ratner (WEST BANK - Tags: RELIGION SOCIETY IMAGES OF THE DAY)

Members of the Samaritan sect take part in their traditional pilgrimage ceremony marking the holiday of the Tabernacles, or Sukkot, on Mount Gerizim near the West Bank town of Nablus, October 22, 2010.The Samaritans, who trace their roots to the biblical Kingdom of Israel in what is now the northern occupied West Bank, observe religious practices similar to those of Judaism. REUTERS/Baz Ratner (WEST BANK - Tags: RELIGION SOCIETY)

Members of the Samaritan sect take part in their traditional pilgrimage ceremony marking the holiday of the Tabernacles, or Sukkot, on Mount Gerizim near the West Bank town of Nablus, October 22, 2010.The Samaritans, who trace their roots to the biblical Kingdom of Israel in what is now the northern occupied West Bank, observe religious practices similar to those of Judaism. REUTERS/Baz Ratner (WEST BANK - Tags: RELIGION SOCIETY)

A ultra-Orthodox Jewish boy holds the four species in the biblical Tomb of the Patriarchs, which Muslims call al-Ibrahimi mosque, in the West Bank city of Hebron September 26, 2010. The four species are used in rituals during the Jewish holiday of Sukkot, which began last week. REUTERS/Ronen Zvulun (WEST BANK - Tags: RELIGION POLITICS)

A Jewish worshipper holds a Torah scroll before the recitation of the priestly blessing at the Western Wall, Judaism's holiest prayer site,during the Jewish holiday of Sukkot in Jerusalem's Old City September 26, 2010. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION SOCIETY IMAGES OF THE DAY)

Jewish worshippers recite the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the Jewish holiday of Sukkot in Jerusalem's Old City September 26, 2010. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION SOCIETY)

A young boy is partially covered by a prayer shawl before the recitation of the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the Jewish holiday of Sukkot in Jerusalem's Old City September 26, 2010. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION SOCIETY)

A young boy looks through a gate before the recitation of the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the Jewish holiday of Sukkot in Jerusalem's Old City September 26, 2010. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION SOCIETY)

Jewish worshippers recite the priestly blessing at the Western Wall, Judaism's holiest prayer site, during the Jewish holiday of Sukkot in Jerusalem's Old City September 26, 2010. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION SOCIETY)

A Jewish worshipper holds the four species before the recitation of the priestly blessing at the Western Wall, Judaism's holiest prayer site, in Jerusalem's Old City September 26, 2010. The four species are used in rituals during the Jewish holiday of Sukkot, which began last week. REUTERS/Darren Whiteside (JERUSALEM - Tags: SOCIETY RELIGION)

An ultra-Orthodox Jewish man covers the roof of a Sukkah with palm branches in Jerusalem's Mea Shearim neighbourhood September 21, 2010. A sukkah is a ritual booth used during the Jewish holiday of Sukkot, which begins Wednesday at sundown. REUTERS/Ronen Zvulun (JERUSALEM - Tags: RELIGION)