Matthew 15 18
But what comes out through the mouth comes from the mind, and that's what defiles you.
Compare with other 3 random translations
NAS Matthew 15:18But the things that come out of the mouth come from the heart, and those things defile the person.
NCV Matthew 15:18But what people say with their mouths comes from the way they think; these are the things that make people unclean.
GNV Matthew 15:18But those thinges which proceede out of the mouth, come from the heart, and they defile the man.