(42) باب مَا يُقَالُ فِي الرُّكُوعِ وَالسُّجُودِ
'A'isha reported:
Never did I, see the Messenger of Allah (ﷺ) after the revelation (of these verses):" When Allah'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 Allah, forgive me.
Reference: Sahih Muslim 484 c
In-book reference: Book 4, Hadith 249
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 983