Sahih al-Bukhari 7409
صحيح البخاري#7409SahihNarrated Abu Sa`id Al-Khudri:That during the battle with Bani Al-Mustaliq they (Muslims) captured some females and intended to have sexual relation with them without impregnating them. So they asked the Prophet (ﷺ) about coitus interruptus. The Prophet (ﷺ) said, "It is better that you should not do it, for Allah has written whom He is going to create till the Day of Resurrection." Qaza'a said, "I heard Abu Sa`id saying that the Prophet (ﷺ) said, 'No soul is ordained to be created but Allah will create 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 al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 97:38