(58) باب الاِسْتِعَاذَةِ مِنْ شَرِّ مَا عُمِلَ وَذِكْرِ الاِخْتِلاَفِ عَلَى هِلاَلٍ
It was narrated that Farwah bin Nawfal said:
"I asked the Mother of the Believers 'Aishah about what the Messenger of Allah [SAW] used to say in his supplication. She said: 'He used to say: A'udhu bika min sharri ma 'amiltu wa min sharri ma lam a'mal ba'd (I seek refuge with You from the evil of what I have done and the evil of what I have not done yet.)'"
Reference: Sunan an-Nasa'i 5525
In-book reference: Book 50, Hadith 98
English translation: Vol. 6, Book 50, Hadith 5527