Sahih Muslim 3880
صحيح مسلم#3880SahihZaid b. Thabit reported that Allah's Messenger (ﷺ) give concession in case of 'ariyya transactions according to which the members of the household give dry dates according to a measure and then eat fresh dates (in exchange for it)
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: 21:79