Sahih Muslim 4126
صحيح مسلم#4126SahihAbu Qatada al-Ansari (Allah be pleased with him) reported he heard Allah's Messenger (ﷺ) say:Beware of swearing; it produces a ready sale for a commodity, but blots out the blessing
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: 22:165