Abd Allah ibn Umar ibn al-Khattab Companion of Muhammad and authority in hadith and law (c.610-693) (0610–0693) Parents Zaynab bint Maz'un Umar ibn Al-Khattāb Children Ubayd Allah ibn Abd Allah ibn Umar Bilal ibn Abd Allah ibn Umar Salim ibn Abd Allah Waqid ibn Abd Allah ibn Umar Zayd ibn Abd Allah ibn Umar Hamza ibn Abd Allah ibn Umar Abd Allah ibn Abd Allah ibn Umar Siblings Asim ibn Umar Ubayd Allah ibn Umar ibn al-Khattab Hafsa bint Umar ibn Al-Khattab Zayd ibn Umar Ruqayyah bint Umar Partners Safiyya bint Abi Ubayd