Matthew 15:17-20

¹⁷Do you not understand that everything that goes into the mouth passes into the stomach, and is eliminated? ¹⁸But the things that proceed out of the mouth come from the heart, and those defile the man. ¹⁹For out of the heart come evil thoughts, murders, adulteries, fornications, thefts, false witness, slanders. ²⁰These are the things which defile the man; but to eat with unwashed hands does not defile the man.”