صحيح البخاري

Narrated 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 interrupt us. 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."