Sahih Muslim 4473
صحيح مسلم#4473SahihUmm Salama, the wife of Allah's Apostle (ﷺ), reported that Allah's Messenger (ﷺ) heard the clamour of contenders at the door of his apartment. He went to them, and said:I am a human being and the claimants bring to me (the dispute) and perhaps some of them are more eloquent than the others. I judge him to be on the right, and thus decide in his favcur. So he whom I, by my judgment, (give the undue share) out of the right of a Muslim,. I give him a portion of Fire; he may burden himself with it or abandon 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: 30:6