Sahih Muslim 3888
صحيح مسلم#3888SahihBushair b. Yasar reported on the authority of some of the Companion of Allah's Messenger (ﷺ) that he exempted the transactions, of 'ariyya (from the direct exchange of one kind) after measuring the dry dates (in exchange for fresh dates)
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: 21:87