"I asked 'Aishah: 'Tell me of something that the Messenger of Allah used to say: Allahumma, inni a'udhu bika min sharri ma 'amiltu wa min sharri ma lam a'mal ba'd (O Allah, I seek refuge with You from the evil of what I have done and from the evil of what I have not done.)'"
Sunan an-Nasa'i Book 50, Hadith 100
← Previous Hadith "The Messenger of Allah used to say: 'Allahumma, inni a'udhu bika min sharri ma 'amiltu wa min sharri ma lam a'mal ba'd (O Allah, I seek refuge with You from the evil of what I have done and from the evil of what I have not done yet.)'"

Sunan an-Nasa'i Book 50, Hadith 99 Next Hadith → "I said to 'Aishah: 'Tell me of a supplication that the Messenger of Allah used to say.' She said: 'He used to say: Allahumma, inni a'udhu bika min sharri ma 'amiltu wa min sharri ma lam a'mal ba'd (O Allah, I seek refuge in You from the evil of what I have done and from the evil of what I have not done.)'"

Sunan an-Nasa'i Book 50, Hadith 101