Sahih Muslim 3472
صحيح مسلم#3472SahihUqba b. Amir (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:The most worthy condition which must be fulfilled is that which makes sexual intercourse lawful. In the narration transmitted by Ibn Muthanna (instead of the word" condition" ) it is" conditions
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: 16:74