Sahih Muslim 6017
صحيح مسلم#6017SahihAnas b. Malik reported that Allah's Messenger (ﷺ) was the best amongst people in disposition and behaviour
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: 43:75