17 “Do you not see that whatever goes into the mouth passes into the stomach and is expelled?
18 “But what comes out of the mouth proceeds from the heart, and this defiles a person.
19 “For out of the heart come evil thoughts, murder, adultery, sexual immorality, theft, false witness, slander.
20 “These are what defile a person. But to eat with unwashed hands does not defile anyone.”