Musnad Abu Ya'la al-Mawsili 155:76

Abu Khaythama narrated to us, Yahya ibn Sa'id narrated to us, Muhammad ibn 'Amr narrated to us, Abu Salama narrated to me, from Abu Hurayra, who said: The Messenger of Allah (may Allah bless him and grant him peace) perceived the odor of garlic in the mosque. He said: "Whoever eats from this tree, let him not approach our mosque."