Sahih Muslim 7320
صحيح مسلم#7320SahihAbu Sa`id Khudri reported:One who is better than I informed me, that Allah's Messenger (ﷺ) said to `Ammar as he was digging the ditch (on the ocassion of the Battle of the Ditch) wiping over his head: O son of Summayya, you will be involved in trouble and a group of the rebels would kill you
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 54:86