Sahih Bukhari · Hadith 6744

حدثني محمد بن المثنى، حدثنا يحيى، عن هشام، قال أخبرني أبي، عن عائشة رضى الله عنها ‏{‏لا يؤاخذكم الله باللغو‏}‏ قال قالت أنزلت في قوله لا، والله بلى والله‏.‏

Narrated `Aisha: regarding: 'Allah will not call you to account for that which is unintentional in your oaths...' (2.225) This Verse was revealed concerning such oath formulas as: 'No, by Allah!' and 'Yes, by Allah!' something against his oath due to forgetfulness should he make expiation?). And the Statement of Allah: 'And there is no blame on you if you make a mistake therein.' (33.5) And Allah said:-- '(Moses said to Khadir): Call me not to account for what I forgot.' (18.73)

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).