Weak (da'if) — scholars do not use this report as evidence for rulings.
Narrated AbuSa'id al-Khudri: The garlic and onions were mentioned before the Messenger of Allah (ﷺ). He was told: The most severe of them is garlic. Would you make it unlawful? The Prophet (ﷺ) said: Eat it, and he who eats it should not come near this mosque until its odour goes away