Sahih Muslim 5966
صحيح مسلم#5966SahihJundab reported:I heard Allah's Messenger (ﷺ) as saying: I shall be there at the Cistern before 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: 43:29