Sahih Bukhari

Narrated `Ali:I never heard Allah's Messenger (ﷺ) saying, ""Let my father and mother be sacrificed for you,"" except for Sa`d (bin Abi Waqqas). I heard him saying, ""Throw! (arrows), Let my father and mother be sacrificed for you !"" (The sub-narrator added, ""I think that was in the battle of Uhud)