'A'isha reported: Never did I, see the Prophet of Allaah (sallAllaahu alayhi wa sallam) after the revelation (of these verses):" When Allaah's help and victory came." observin- his prayer without making (this supplication) or he said in it (supplication): Hallowed be Thee, my Lord, and with Thy praise, O Allaah, forgive me.