Musannaf Ibn Abi Shayba 16:122

Abu Bakr narrated to us, he said: Muhammad ibn Bishr narrated to us, he said: Mis'ar narrated to us, from Ziyad ibn 'Alaqah, that 'Umar saw a man with a good physique, so he asked him about his condition. He said: "I eat dabb (lizards)." 'Umar said: "I wish that in every dabb burrow there were two dabbs."