It is narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) forbade eating garlic, onions, and leek.

Ubaidullah bin Abu Yazid narrates from his father, who says: I went to Sayyida Umm Ayyub (may Allah be pleased with her), with whom the Messenger of Allah (peace and blessings be upon him) stayed, and she told me that we people specially prepared a meal with some vegetables for the Messenger of Allah (peace and blessings be upon him), but when it was presented to him, he disliked it and said to his companions: "You eat (this garlic), I am not like you. I fear that I might cause discomfort to my companion (the angel)."