Characteristics of Prayer
Bukhari :: Book 1 :: Volume 12 :: Hadith 813
Narrated 'Ata':
I heard Jabir bin 'Abdullah saying, "The Prophet said, 'Whoever eats (from) this plant (he meant garlic) should keep away from our mosque." I said, "What does he mean by that?" He replied, "I think he means only raw garlic."