Shi'ite Muslim pilgrims from India pray at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION TPX IMAGES OF THE DAY) 

A Shi'ite Muslim pilgrim from India adjusts his robe during a visit at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India leave after praying at a shrine located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

A Shi'ite Muslim pilgrim from India takes a photo with her phone during a visit to a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India pray at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India pray at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India pray at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India visit a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

A Shi'ite Muslim pilgrim from India prays at a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India clean a marble enclosure marking a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India clean a marble enclosure marking a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India clean a marble enclosure marking a shrine, located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION) 

Shi'ite Muslim pilgrims from India pray at a shrine located on the grounds of Barzilai Medical Center in the coastal town of Ashkelon February 8, 2015. The Israeli hospital, known mainly for treating the casualties of conflict in the nearby Gaza Strip, is home to a tomb where, in the view of some Shi'ite Muslims, the head of Hussein ibn Ali, grandson of the Prophet Mohammed, lay interred for centuries following his death in battle. Picture taken February 8, 2015. REUTERS/Amir Cohen (ISRAEL - Tags: RELIGION TPX IMAGES OF THE DAY)