Ainin Mosque or (Al-Darb Mosque, Al-Subh Mosque, Musabah Mosque) in which the Prophet Muhammad prayed. It is a small, dilapidated mosque with only a part of its mud-brick walls left. It is located on a high mountain of archers (Ainin) from the eastern side and on a piece of it. This mountain is the one on which the archers were on the day of Uhud, and it was reported that the Prophet, may God’s prayers and peace be upon him and his family, performed the noon prayer in his place, and in the north of this mosque and at the foot of the mountain was the death of our master Hamzah, may God be pleased with him.