Mukhtasar Muslim

Abdullah bin Zubair (may Allah be pleased with him) says: On the day of the Trench, Umar bin Abi Salamah and I were with the women in the fortress of Hassan bin Thabit. Sometimes he would bend down for me to look, and sometimes I would bend down for him to look. I recognized my father at that time when he went out towards Banu Qurayza armed and mounted on a horse. Later, I mentioned this to my father, and he said, "Son, did you see me?" I said, "Yes." He said, "By Allah, on that day the Messenger of Allah (peace and blessings be upon him) combined his parents for me and said, 'May my parents be sacrificed for you.'"