TOPSHOT - Palestinian worshipers perform the al-Adha feast prayer at the al-Aqsa Mosque complex in Jerusalem's old city, on the first day of the feast celebrated by Muslims worldwide, on July 20, 2021. - The al-Adha, or "Feast of Sacrifice", marks the end of the annual pilgrimage or Hajj to the Saudi holy city of Mecca and is celebrated in remembrance of Abraham's readiness to sacrifice his son to God. (Photo by AHMAD GHARABLI / AFP)