Sahih al-Bukhari, Hadith 4059 ⓘ
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 !"
حَدَّثَنَا يَسَرَةُ بْنُ صَفْوَانَ، حَدَّثَنَا إِبْرَاهِيمُ، عَنْ أَبِيهِ، عَنْ عَبْدِ اللَّهِ بْنِ شَدَّادٍ، عَنْ عَلِيٍّ ـ رضى الله عنه ـ قَالَ مَا سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم جَمَعَ أَبَوَيْهِ لأَحَدٍ إِلاَّ لِسَعْدِ بْنِ مَالِكٍ، فَإِنِّي سَمِعْتُهُ يَقُولُ يَوْمَ أُحُدٍ " يَا سَعْدُ ارْمِ، فِدَاكَ أَبِي وَأُمِّي " .
also referenced under: Book 64, Hadith 105 (In-Book) & Volume 5, Book 59, Hadith 389 (USC-MSA)