Musannaf Ibn Abi Shayba 16:248

Abu Bakr narrated to us, he said: Ibn 'Uyaynah narrated to us, from 'Abdullah ibn Abi Yazid, from his father, from Umm Ayyub, who said: The Prophet, peace and blessings of Allah be upon him, stayed with us, so we prepared food for him that contained some herbs. He disliked it and said: "I am not like you; I fear that I might offend my companion."