سنن النسائي

Narrated 'Aishah: It was narrated from 'Aishah the wife of the Prophet, and Umm Salamah the wife of the Prophet (ﷺ) that Abu Hudhaifah bin 'Utbah bin Rabi'ah bin Abd Shams --who was one of those who had been present at Badr with the Messenger of Allah-- adopted Salim --who was the freed slave of an Ansari woman-- as the Messenger of Allah (ﷺ) had adopted Zaid bin Harithah. Abu Hudhaifah bin 'Utbah married Salim to his brother's daughter Hind bint Al-Walid bin 'Utbah bin Rabi'ah. Hind bint Al-Walid bin 'Utbah was one of the first Muhajir women, and at that time she was one of the best single women of the Quraish. When Allah, the Mighty and Sublime, revealed the following concerning Zaid bin Harithah: "Call them by (the names of) their fathers, that is more just with Allah. But if you know not their fathers' (names, call them) your brothers in Faith and Mawalikum (your freed slaves).' Each of them went back to being called after his father, and if a person's father was unknown, he was named after his former masters.