Hanash al-San'ani (may Allah have mercy on him) said: We conquered a fortress during the campaign of Jarbah, and Sayyiduna Ruwayfi' bin Thabit (may Allah be pleased with him) was with us. Sayyiduna Ruwayfi' bin Thabit (may Allah be pleased with him) came to us and said: Whoever among you obtains a (woman) from these captives must not have intercourse with her until she has menstruated, for I heard the Messenger of Allah (peace and blessings be upon him) saying: "It is not lawful for a man to give his water to another man's child."
Hadith Referenceالمعجم الكبير للطبراني / باب الراء / 4473