Sahih al-Bukhari 3725
Book 62: Companions of the Prophet · Narrated by Sa`d
Arabic
حَدَّثَنِي مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا عَبْدُ الْوَهَّابِ، قَالَ سَمِعْتُ يَحْيَى، قَالَ سَمِعْتُ سَعِيدَ بْنَ الْمُسَيَّبِ، قَالَ سَمِعْتُ سَعْدًا، يَقُولُ جَمَعَ لِي النَّبِيُّ صلى الله عليه وسلم أَبَوَيْهِ يَوْمَ أُحُدٍ.
English translation
Narrated Sa`d:On the day of the battle of Uhud the Prophet (ﷺ) mentioned for me both his parents (i.e. saying, "Let my parents be sacrificed for you)
Reference: Sahih al-Bukhari 3725, Book of Companions of the Prophet. English translation by Dr. Muhammad Muhsin Khan.