Mark 7:17-23
7:17 Now when Jesus had left the crowd and entered the house, his disciples asked him about the parable.
7:18 He said to them, “Are you so foolish? Don’t you understand that whatever goes into a person from outside cannot defile him?
7:19 For it does not enter his heart but his stomach, and then goes out into the sewer.” (This means all foods are clean.)
7:20 He said, “What comes out of a person defiles him.
7:21 For from within, out of the human heart, come evil ideas, sexual immorality, theft, murder,
7:22 adultery, greed, evil, deceit, debauchery, envy, slander, pride, and folly.
7:23 All these evils come from within and defile a person.”