Sahih Muslim 94
صحيح مسلم#94SahihIt is narrated on the authority of Yahya b. Ya'mur that when Ma'bad discussed the problem pertaining to Divine Decree, we refuted that. He (the narrator) said:I and Humaid b. Abdur-Rahman Himyari argued. And they carried on the conversation about the purport of the hadith related by Kahmas and its chain of transmission too, and there is some variation of words
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: 1:2