What did the Prophet Muhammad (saw) say after completing his prayer?
 Thauban reported:                      When the Messenger of Allah (may peace be upon him) finished his prayer. he begged forgiveness three times and said: O Allah! Thou art Peace, and peace comes from Thee; Blessed art Thou, O Possessor of Glory and Honour. Walid reported: I said to Auza'i: How Is the seeking of forgiveness? He replied: You should say:, I beg forgiveness from Allah, 1 beg forgiveness from Allah."