A pilgrim sleeps at Mount Al-Noor ahead of the annual haj pilgrimage in the holy city of Mecca
A pilgrim sleeps at Mount Al-Noor, where Muslims believe Prophet Mohammad received the first words of the Koran through Gabriel in the Hera cave, ahead of the annual haj pilgrimage in the holy city of Mecca, Saudi Arabia September 7, 2016. REUTERS/Ahmed Jadallah