Hnsh bin 'Abdullah حنش بن عبد الله ويقال · Marriage (Kitab Al-Nikah)

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.