Sahih Muslim 6472
صحيح مسلم#6472SahihAbdullah (b. Mas'ud) reported Allah's Apostle (ﷺ) as saying:The best among people are of my generation, then those next to them. (The narrator said): I do not know whether (he said) it three times or four times. Then there would fellow after them such persons whose evidence would precede the oath, and in case of some others, the oath (would precede) the evidence
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: 44:301