Sahih Muslim 3840
صحيح مسلم#3840SahihIbn 'Umar (Allah be pleased with them) reported Allah's Messenger (ﷺ) as saying:He who buys foodgrain should not sell it until he has taken full possession of 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: 21:40