Musannaf Ibn Abi Shayba 33:1411

Abu Usama narrated to us, from Abu Sufyan, from Abu Hamza, who said: I said to Ibrahim, "Farqad al-Sabakhi does not eat meat, and he does not eat such and such." He replied, "The companions of Muhammad, may Allah bless him and grant him peace, were better than him. They used to eat meat, ghee, and such and such."