Sahih Muslim 4092
صحيح مسلم#4092SahihAbdullah (b. Mas'ud) (Allah be pleased with him) said that Allah's Messenger (ﷺ) cursed the one who accepted interest and the one who paid it I asked about the one who recorded it, and two witnesses to it. He (the narrator) said:We narrate what we have heard
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: 22:131