He said that when God’s Messenger was asked about withdrawing the penis he replied, “The child does not come from all the liquid, and when God intends to create anything nothing can prevent Him.”
We went out with God’s Messenger on the expedition to the B. al-Mustaliq (an expedition in 6 A.H) and took some Arab women captive, and we desired the women, for we were suffering from the absence of our wives. We liked withdrawing the penis and wanted to do so, but we asked ourselves whether we could do it when God’s Messenger was among us before asking him. So we asked him about that and he replied, “It does not matter if you do not do it, for every soul that is to be born up to the day of resurrection will be born.”
Sa'd b. Abu Waqqas told of a man who came to God's Messenger and said that he withdrew his penis from his wife. He asked him why he did that and the man replied that he feared for her child, so God’s Messenger said, “If that were injurious it would injure the Persians and the Greeks.”*
* This is explained as referring to a woman who is suckling a child, and the fear that the child, would be injured if she became pregnant.
He told of a man who went to God's Messenger and said, “I have a slave-girl who is our servant and I have intercourse with her, but do not want her to conceive.” He replied, “Withdraw your penis from her if you wish, for what is decreed for her will come to her.” After a time the man came and told him the girl had become pregnant, and he said, “I told you that what was decreed for her would come to her.”
