Matthew 15:7-11

Ye hypocrites, well did Isaiah prophesy of you, saying, This people honoreth me with their lips; But their heart is far from me. But in vain do they worship me, Teaching as their doctrines the precepts of men. And he called to him the multitude, and said unto them, Hear, and understand: Not that which entereth into the mouth defileth the man; but that which proceedeth out of the mouth, this defileth the man.