Yahya related to me from Malik from Abu Jafar al-Qari thatAbdullah ibn Ayyash ibn Abi Rabia al-Makhzumi sacrificed two camels,one of them a Bactrian. (JA)
USC-MSA web (English) reference: Book 20, Hadith 143 (JA)
Arabic reference (JA): Book 20, Hadith 846 (JA)