(18) باب التَّعَوُّذِ مِنْ شَرِّ مَا عَمِلَ وَمِنْ شَرِّ مَا لَمْ يَعْمَلْ
Farwa' b. Naufal reported:
I asked 'A'isha about the supplication that Allah's Messenger (ﷺ) made. She said that he used to say:" O Allah, I seek refuge in Thee from the evil of what I have done and from the evil of what I have not done."
Reference: Sahih Muslim 2716 b
In-book reference: Book 48, Hadith 89
USC-MSA web (English) reference(deprecated numbering scheme): Book 35, Hadith 6558