(3) باب مَا تَعَوَّذَ مِنْهُ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ
It was narrated that Farwah bin Nawfal said:
"I asked 'Aishah about a supplication that the Messenger of Allah (saas) used to say. She said that he used to say: 'Allahumma inni a'udhu bika min sharri ma 'amiltu, wa min sharri ma lam a'mal (O Allah, I seek refuge with You from the evil of that which I have done and the evil of that which I have not done).'"
Reference: Sunan Ibn Majah 3839
In-book reference: Book 34, Hadith 13
English translation: Vol. 5, Book 34, Hadith 3839