Sayyiduna Anas (may Allah be pleased with him) narrates: On the occasion of the Battle of Uhud, the front teeth of the Prophet Muhammad (peace be upon him) were injured and his face was wounded, to the extent that blood began to flow from his face. The Prophet (peace be upon him) then said: "How can a people ever prosper who treat their Prophet (peace be upon him) in this manner, while he calls them towards their Lord?" Then this verse was revealed: "You have no concern in the matter, whether Allah turns to them in mercy or punishes them, for indeed they are wrongdoers."