Qays ibn Sa'd ibn Ubadah

Qays ibn Sa'd ibn Ubadah al-Ansari (died ca. 60 AH) was one of the most capable military commanders of the early Islamic state. He was the son of Sa'd ibn Ubadah, the chief of the Khazraj tribe, and inherited both his father's nobility and his formidable presence. Qays was known for his extraordinary generosity — a quality so extreme that his father reportedly tied up the camels at night to prevent Qays from giving them away to guests.

The Prophet ﷺ appointed him to serve as his personal bodyguard and chamberlain, a role that brought Qays into constant close proximity with the Prophet. He was tall, physically imposing, and his beard reportedly did not grow fully even in old age — a detail noted by early biographers as one of his distinguishing characteristics.

After the Prophet's death, Qays ibn Sa'd served as a senior commander under the early caliphs. Ali ibn Abi Talib appointed him as governor of Egypt during the First Fitna, but political pressures and the maneuvering of Muawiyah's agents led to his removal. He later served in various capacities during the civil wars, consistently aligning with the party of Ali and then Hasan ibn Ali.

He was present at the arbitration that followed Siffin and lived to witness the transition of power to the Umayyads. He died in Medina around the year 60 AH, having spent his life in service to Islam from its earliest days. His combination of military skill, personal generosity, and proximity to the Prophet ﷺ made him one of the most storied figures of the Ansari nobility.