Sahih al-Bukhari 5551
Book 73: Al-Adha Festival Sacrifice (Adaahi) · Narrated by Nafi'
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ أَبِي بَكْرٍ الْمُقَدَّمِيُّ، حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ، حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ نَافِعٍ، قَالَ كَانَ عَبْدُ اللَّهِ يَنْحَرُ فِي الْمَنْحَرِ. قَالَ عُبَيْدُ اللَّهِ يَعْنِي مَنْحَرَ النَّبِيِّ صلى الله عليه وسلم.
English translation
Narrated Nafi': 'Abdullah (bin 'Umar) used to slaughter his sacrifice at the slaughtering place (i.e the slaughtering place of the Prophet (ﷺ)
Reference: Sahih al-Bukhari 5551, Book of Al-Adha Festival Sacrifice (Adaahi). English translation by Dr. Muhammad Muhsin Khan.