Hadithcore
Mishkat al-Masabih, 2696

As-Sa'b b. Jaththama said that he presented to God’s messenger a wild ass when he was at al-Abwa’ or Waddan (A village not far from al-Abwa’) and that he rejected it, but when he saw how he looked he said, "I rejected it only because I am in the sacred state." Bukhari and Muslim.

عَن الصعب بن جثامة أَنه أهْدى رَسُول اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ حِمَارًا وَحْشِيًّا وَهُوَ بِالْأَبْوَاءِ أَوْ بِوَدَّانَ فَرَدَّ عَلَيْهِ فَلَمَّا رأى مَا فِي وَجْهَهُ قَالَ: «إِنَّا لَمْ نَرُدَّهُ عَلَيْكَ إِلَّا أنَّا حُرُمٌ»

References1 variant
In-Book Reference
Book 10, Hadith 186