Sahih al-Bukhari 5510
Book 72: Hunting, Slaughtering · Narrated by Asma bint Abu Bakr
Arabic
حَدَّثَنَا خَلاَّدُ بْنُ يَحْيَى، حَدَّثَنَا سُفْيَانُ، عَنْ هِشَامِ بْنِ عُرْوَةَ، قَالَ أَخْبَرَتْنِي فَاطِمَةُ بِنْتُ الْمُنْذِرِ، امْرَأَتِي عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ ـ رضى الله عنهما ـ قَالَتْ نَحَرْنَا عَلَى عَهْدِ النَّبِيِّ صلى الله عليه وسلم فَرَسًا فَأَكَلْنَاهُ.
English translation
Narrated Asma bint Abu Bakr:We slaughtered a horse (by Nahr) during the lifetime of the Prophet (ﷺ) and ate it
Reference: Sahih al-Bukhari 5510, Book of Hunting, Slaughtering. English translation by Dr. Muhammad Muhsin Khan.