Sahih al-Bukhari 3282
صحيح البخاري#3282SahihNarrated Sulaiman bin Surad:While I was sitting in the company of the Prophet, two men abused each other and the face of one of them became red with anger, and his jugular veins swelled (i.e. he became furious). On that the Prophet said, "I know a word, the saying of which will cause him to relax, if he does say it. If he says: 'I seek Refuge with Allah from Satan.' then all his anger will go away." Somebody said to him, "The Prophet has said, 'Seek refuge with Allah from Satan."' The angry man said, "Am I mad?
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 59:91