(17) Chapter: Prohibiting one who has eaten garlic, onions, or leeks, and other things that have an offensive odor from coming to the masjid, until that smell has gone away, and such a person should be expelled from the masjid
Jabir b. ‘Abdullah reported the Messenger of Allah (ﷺ) mying:
He who eats of this (offensive) plant, i. e garlic, and sometirres he said: He who eats onion and garlic and leek, should not approach our mosque for the angels are harmed by the same things as the children of Adam.