Sahih Muslim
1194.01

Ibn 'Abbas (Allah be pleased with them) reported that al-Sa'b b. Jaththama presented to the Messenger of Allah (ﷺ) a wild ass as he was in a state of Ihram, and he returned it to him saying:If we were not in a state of Ihram, we would have accepted it from you

1194.02

The narration transmitted by Hakam (the words are):Al-Sa'b b. Jaththama presented to the Messenger of Allah (ﷺ) the leg of a wild ass. And in the narration transmitted by Shu'ba (the words are): (He presented to him) the rump of a wild ass as the blood was trickling from it. In the narration transmitted by Shu'ba on the authority of Habib (the words are): A part of a wild ass was presented to the Apostle (may peace he upon him) and he returned it to him (who presented it)