Sahih Muslim 1193a
Al-Sa'b b. Jaththama al-Laithi reported that he presented a wild ass to Messenger of Allah ﷺ when he was at al-Abwa', or Waddan, and he refused to accept it. He (the narrator) said: When the Messenger of Allah ﷺ looked into my face (which had the mark of dejection as my present had been rejected by him) he (in order to console me) said: We have refused it only because we are in a state of Ihram.
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنِ ابْنِ شِهَابٍ، عَنْ عُبَيْدِ اللَّهِ بْنِ، عَبْدِ اللَّهِ عَنِ ابْنِ عَبَّاسٍ، عَنِ الصَّعْبِ بْنِ جَثَّامَةَ اللَّيْثِيِّ، أَنَّهُ أَهْدَى لِرَسُولِ اللَّهِ ﷺ حِمَارًا وَحْشِيًّا وَهُوَ بِالأَبْوَاءِ - أَوْ بِوَدَّانَ - فَرَدَّهُ عَلَيْهِ رَسُولُ اللَّهِ ﷺ قَالَ فَلَمَّا أَنْ رَأَى رَسُولُ اللَّهِ ﷺ مَا فِي وَجْهِي قَالَ " إِنَّا لَمْ نَرُدَّهُ عَلَيْكَ إِلاَّ أَنَّا حُرُمٌ " .