What did the Prophet Muhammad (saw) say about the sacrifice of his father and mother for Sa`d bin Malik on the day of Uhud?
 Narrated `Ali:                     I have never heard the Prophet mentioning his father and mother for anybody other than Sa`d bin Malik. I heard him saying on the day of Uhud, "O Sa`d throw (arrows)! Let my father and mother be sacrificed for you !"