Sahih al-Bukhari 2284
صحيح البخاري#2284Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا عَبْدُ الْوَارِثِ، وَإِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ، عَنْ عَلِيِّ بْنِ الْحَكَمِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ قَالَ نَهَى النَّبِيُّ صلى الله عليه وسلم عَنْ عَسْبِ الْفَحْلِ.
Narrated Ibn `Umar:The Prophet (ﷺ) forbade taking a price for animal copulation
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 37:24