Chapter 67: Wedlock, Marriage (Nikaah)
Narrated Zainab bint Salama: Um Habiba said to Allah' s Messenger (ﷺ) "We have heard that you want to marry Durra bint Abu-Salama."
Allah' s Messenger (ﷺ) said, "Can she be married along with Um Salama (her mother)? Even if I have not
married Um Salama, she would not be lawful for me to marry, for her father is my foster brother."
Sahih al-Bukhari 5123