Sahih Muslim 3753
صحيح مسلم#3753SahihIbn 'Umar (Allah be pleased with them) reported:Allah's Messenger (ﷺ) asked a person from the Anger and his wife to invoke curse (upon one another in order to testify to their truthfulness), and then effected separation between them
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: 19:11