Sahih al-Bukhari 1710
Book 25: Hajj (Pilgrimage) · Narrated by Nafi`
Arabic
حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، سَمِعَ خَالِدَ بْنَ الْحَارِثِ، حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عُمَرَ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ ـ رضى الله عنه ـ كَانَ يَنْحَرُ فِي الْمَنْحَرِ. قَالَ عُبَيْدُ اللَّهِ مَنْحَرِ رَسُولِ اللَّهِ صلى الله عليه وسلم.
English translation
Narrated Nafi`:`Abdullah (bin `Umar), used to slaughter (his sacrifice) at the Manhar. ('Ubaidullah, a sub-narrator said, "The Manhar of Allah's Messenger (ﷺ)
Reference: Sahih al-Bukhari 1710, Book of Hajj (Pilgrimage). English translation by Dr. Muhammad Muhsin Khan.