20 And He was saying, “That going forth out of the man, that defiles the man.
Mark 7:20 Cross References - BLB
Matthew 12:34-37
34 Offspring of vipers, how are you able to speak good things, being evil? For out of the abundance of the heart, the mouth speaks.
35 The good man out of his good treasure puts forth good things, and the evil man out of his evil treasure puts forth evil things.
36 And I say to you that every careless word that they will speak, men will give an account of it in day of judgment.
37 For by your words you will be justified, and by your words you will be condemned.”
Mark 7:15
15 There is nothing from outside the man entering into him which is able to defile him; but the things proceeding out of the man are the things defiling the man.”
Hebrews 7:6
6 But the one not tracing his ancestry from them has collected a tenth from Abraham and has blessed the one having the promises.
James 1:14-15
James 3:6
6 The tongue also is a fire, the world of unrighteousness. The tongue is set among our members, defiling all the body, and setting on fire the course of nature, and itself being set on fire by Gehenna.
James 4:1
1 From where come quarrels and from where conflicts among you? Is it not from there, out of your passions warring in your members?