Sahih Muslim 3559
صحيح مسلم#3559SahihJabir (Allah be pleased with him) reported:We used to practise 'azl while the Qur'an was revealed (during the days when the Prophet was alive)
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: 16:161