Sa'id bin Jubayr narrates from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that Sayyiduna Sa'b bin Jaththamah (may Allah be pleased with him) gave the Prophet (peace and blessings be upon him) the hindquarters of a donkey as a gift while he (peace and blessings be upon him) was at a place called Qudayd and in the state of ihram. He (peace and blessings be upon him) returned it, and it was dripping with blood.
Perhaps this is the correct version: Shu'bah's narration from al-Hakam says "the hindquarters of a donkey", and his narration from Habib says "a wild donkey", as Abu Dawud narrated it.
(b) Sa'id bin Jubayr narrates from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that Sayyiduna Sa'b bin Jaththamah (may Allah be pleased with him) gave the Prophet (peace and blessings be upon him) a gift; one of the two narrators said: "at Qudayd, the hindquarters of a donkey", and the other said: "a wild donkey, and he returned it."
If the narration is like this, then Shu'bah's narration from Habib agrees with al-A'mash's narration from Habib, and Shu'bah's narration from al-Hakam agrees with Mansur's narration from al-Hakam; so al-Hakam is alone in mentioning the meat or what carries that meaning. And Allah knows best.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9934