Sayyiduna Ali (may Allah be pleased with him) said: The Prophet (peace and blessings be upon him) ordered me "to give the coverings and the skins, that is, the hides, of the sacrificial camels in charity."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10184
Nafi' narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that he used to cover his sacrificial camels with Qubati (fine Egyptian linen) cloths, carpets and garments, then send them to the Ka'bah and clothe it with them.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10185
Imam Malik (may Allah have mercy on him) asked Abdullah bin Dinar (may Allah have mercy on him) what Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) used to do with the coverings of his sacrificial camels. He said that when the covering of the House of Allah was made, he would give them in charity.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10186
Nafi' (may Allah have mercy on him) said that Abdullah bin Umar (may Allah be pleased with them both) would not tear the coverings of his sacrificial camels, nor would he put the coverings on them until the morning he set out from Mina towards Arafah. Others added to it: except at the place of the hump; and when he slaughtered them, he would remove their coverings for fear that the blood would spoil them, then give them in charity.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10187