Sahih Muslim 3913
صحيح مسلم#3913SahihJabir b. Abdullah (Allah be pleased with them) reported Allah's Messenger (ﷺ) forbidding Muhaqala and Muzabana and Mu'awama and Mukhabara. (One of the narrators) 'said:Sale years ahead is Mu'awama, and making exceptional but he made an exemption of araya
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: 21:112