Mark 7 - NCB

He said to them, “Then are you also without understanding? Do you not realize that whatever goes into a person from outside cannot defile him, since it enters not into the heart but into the stomach and is discharged into the sewer?” Thus, he pronounced all foods clean.
Mark 7:18-19 food body heart
Then he went on, “It is what comes out of a person that defiles. For from within, from the human heart, come evil thoughts, unchastity, theft, murder, adultery, avarice, malice, deceit, indecency, envy, slander, arrogance, and folly. All these evils come from within, and they defile a person.”
Mark 7:20-23 sin purification temptation