The Book Pertaining to the Merits of the Companions (Allah Be Pleased With Them) of the Holy Prophet (May Peace Be Upon Him) (Kitab Al-Fada'il Al-Sahabah)

Muslim :: Book 31 : Hadith 6153

'Abdullah (b. Mas'ud) reported Allah's Apostle (may peace be upon him) 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.