Sahih Muslim — Hadith #7619

Narrated by Hajjāj bin ash-Shā’ir: Ahmad bin Yūnus narrated to us, he said: “I heard Zuhayr say, Jābir said, or rather, I heard Jābir say: ‘Indeed, I have fifty thousand hadiths that I have never narrated.’” [Zuhayr] said: “That day, he narrated a hadith and said: ‘This is one of the fifty thousand.’”