It was narrated that Ibn ‘Abbas said: “Sa;b bin Jaththamah told us: ‘The Messenger of Allah (ﷺ) passed by me when I was in Abwa’ or Waddan, and I gave him some meat of a wild donkey, but he gave it back to me, and when he saw from my face that I was upset, he said: ‘The only reason that we are giving it back is that we are in Ihram.’”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَهِشَامُ بْنُ عَمَّارٍ، قَالاَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ، أَنْبَأَنَا اللَّيْثُ بْنُ سَعْدٍ، جَمِيعًا عَنِ ابْنِ شِهَابٍ الزُّهْرِيِّ، عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ، عَنِ ابْنِ عَبَّاسٍ، قَالَ أَنْبَأَنَا صَعْبُ بْنُ جَثَّامَةَ، قَالَ مَرَّ بِي رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ وَأَنَا بِالأَبْوَاءِ أَوْ بِوَدَّانَ فَأَهْدَيْتُ لَهُ حِمَارَ وَحْشٍ فَرَدَّهُ عَلَىَّ فَلَمَّا رَأَى فِي وَجْهِيَ الْكَرَاهِيَةَ . قَالَ " إِنَّهُ لَيْسَ بِنَا رَدٌّ عَلَيْكَ وَلَكِنَّا حُرُمٌ " .
sunnah.com