ADDIS ABABA, ETHIOPIA - AUGUST 11: Muslims make their way to perform the Eid Al-Adha prayer at Addis Ababa Stadium in Ethiopia on August 11, 2019. Muslims worldwide celebrate Eid Al-Adha, to commemorate the holy Prophet Ibrahim's (Prophet Abraham) readiness to sacrifice his son as a sign of his obedience to God, during which they sacrifice permissible animals, generally goats, sheep, and cows. Eid-al Adha is the one of two most important holidays in the Islamic calendar, with prayers and the ritual sacrifice of animals. Minasse Wondimu Hailu / Anadolu Agency/ABACAPRESS.COM