Saʿd bin al-Hadi said: I heard ʿAli ؓ say: I never heard the Prophet ﷺ mention his father and mother together (in the phrase ʿmay my father and mother be sacrificed for youʿ) for anyone except Sa’d bin Abi Waqqas. I heard him say on the day of Uhud: ʿShoot, O Saʿd, may my father and mother be sacrificed for you!ʿ
سَمِعْتُ النَّبِيَّ ﷺ يَجْمَعُ أَبَاهُ وَأُمَّهُ لِأَحَدٍ غَيْرَ سَعْدِ بْنِ أَبِي وَقَّاصٍ فَإِنِّي سَمِعْتُهُ يَقُولُ يَوْمَ أُحُدٍ ارْمِ يَا سَعْدُ فِدَاكَ أَبِي وَأُمِّي