Matthew 15:17
Do ye not perceive that whatever goes into the mouth passes into the belly, and is cast forth into the drain?
1 Corinthians 6:13
Foods are for the stomach, and the stomach for foods; but God will bring to nought both this and these. But the body is not for fornication, but for the Lord; and the Lord for the body;
Matthew 7:19-20
Every tree that does not bear good fruit is cut down, and cast into the fire.
Luke 6:45
"The good man out of the good treasure of his heart brings forth that which is good; and the evil, out of the evil treasure brings forth that which is evil; for out of the abundance of the heart does his mouth speak.
Colossians 2:21-22
"Handle not, taste not, touch not,"
James 3:6
And the tongue is a fire, the world of iniquity! the tongue is placed among our members, as that which defiles the whole body, and sets on fire the course of life, and is set on fire by Hell.