Adoption in Islam

Abu Hudhayfa ibn Utba (d. 11 or 12 AH / 632 or 633 CE) was an early Companion of Prophet Muhammad, a son of the Meccan leader Utba ibn Rabi'a, an emigrant to Abyssinia and a veteran of Badr, who freed and adopted Salim and died commanding a wing of the Muslim army at Yamamah.

Zayd ibn Harithah (d. 8 AH / 629 CE) was enslaved as a boy, raised in the household of Prophet Muhammad (Peace Be Upon Him) and adopted by him, and known as Zayd ibn Muhammad until the Qur'an ended adoptive lineage. He is the only Companion named in the Qur'an, and died at Mu'tah.