Abu Sa’id Al Khudri said “The Apostle of Allaah(ﷺ) sent a military expedition to Awtas on the occasion of the battle of Hunain. They met their enemy and fought with them. They defeated them and took them captives. Some of the Companions of Apostle of Allaah(ﷺ) were reluctant to have intercourse with the female captives in the presence of their husbands who were unbelievers. So, Allaah the exalted sent down the Qur’anic verse “And all married women (are forbidden) unto you save those (captives) whom your right hand posses.” This is to say they are lawful for them when they complete their waiting period.

Abu Al Darda said “The Apostle of Allaah(ﷺ) was in a battle. He saw a woman who was nearing the time when she was to deliver a child. “He said “Perhaps the master has intercourse with her.”. They(the people) said “Yes”. He said “I am inclined to invoke a curse on him which will enter his grave with him. How can he make it (the child) an heir when it is not lawful for him? How can he take it into his service when that is not lawful for him?”

Abu Sa’id Al Khudri traced to Prophet (ﷺ) the following statement regarding the captives taken at Atwas. There must be no intercourse with pregnant woman till she gives birth to her child or with the one who is not pregnant till she has had one menstrual period.