Umama bint Abi al-As

Umāma bint Abī al-ʿĀṣ ibn al-Rabīʿ (Arabic: أُمَامَة بِنْت أَبِي ٱلْعَاص ابْن ٱلرَّبِيْع), was a granddaughter of the Islamic prophet Muhammad and Khadija, via their daughter Zaynab, and is thus also known as Umāma bint Zaynab (أُمَامَة بِنْت زَیْنَب). Muhammad was her maternal grandfather, and thus she is a member of his Ahl al-Bayt. She is also numbered among the Companions of the Prophet.