Sahih al-Bukhari 1825
صحيح البخاري#1825Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُتْبَةَ بْنِ مَسْعُودٍ، عَنْ عَبْدِ اللَّهِ بْنِ عَبَّاسٍ، عَنِ الصَّعْبِ بْنِ جَثَّامَةَ اللَّيْثِيِّ، أَنَّهُ أَهْدَى لِرَسُولِ اللَّهِ صلى الله عليه وسلم حِمَارًا وَحْشِيًّا، وَهْوَ بِالأَبْوَاءِ أَوْ بِوَدَّانَ فَرَدَّهُ عَلَيْهِ، فَلَمَّا رَأَى مَا فِي وَجْهِهِ قَالَ " إِنَّا لَمْ نَرُدَّهُ عَلَيْكَ إِلاَّ أَنَّا حُرُمٌ ".
Narrated `Abdullah bin `Abbas:From As-Sa'b bin Jath-thama Al-Laithi that the latter presented an onager to Allah's Messenger (ﷺ) while he was at Al-Abwa' or at Waddan, and he refused it. On noticing the signs of some unpleasant feeling of disappointment on his (As-Sab's) face, the Prophet (ﷺ) said to him, "I have only returned it because I am Muhrim
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: 28:5