Hadith 3329
´It was narrated from 'Abdur-Rahman bin Bishr bin Mas'ud, who attributed the Hadith to Abu Sa'eed Al-Khudri, that mention of that (coitus interruptus) was made to the Messenger of Allah and he said:` "Why do you do that?" We said: "A man may have a wife, and he has intercourse with her, but he does not want her to get pregnant, or he may have a concubine, and he has intercourse with her, but he does not want her to get pregnant." He said: "It does not make any difference if you do that, for it is the matter of Al-Qadr."
Hadith 3330
´It was narrated from Abu Sa'eed Az-Zuraqi that a man asked the Messenger of Allah about coitus interruptus and said:` "My wife is breast-feeding and I do not want her to get pregnant." The Prophet said: "What has been decreed in the womb will come to be."