What did the Prophet Muhammad (peace be upon him) say about coitus interruptus during the battle with Bani Al-Mustaliq?
 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 about coitus interrupt us. The Prophet 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 said, 'No soul is ordained to be created but Allah will create it."