Sahih Muslim 6252
صحيح مسلم#6252SahihAnas reported Allah's Messenger (ﷺ) as saying:For every Umma there is a man of trust and the man of trust of this Umma is Abu 'Ubaida b. Jarrah
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: 44:82