Mark 7:15
Nothing that enters a man from the outside can defile him; but the things that come out of a man, these are what defile him."

Psalm 41:6
My visitor speaks falsehood; he gathers slander in his heart; he goes out and spreads it abroad.

Hebrews 7:6
But Melchizedek, who did not trace his descent from Levi, collected a tenth from Abraham and blessed him who had the promises.

Micah 2:1
Woe to those who devise iniquity and plot evil on their beds! At morning's light they accomplish it because the power is in their hands.

Matthew 12:34-37
You brood of vipers, how can you who are evil say anything good? For out of the overflow of the heart, the mouth speaks. . . .

James 1:14, 15
But each one is tempted when by his own evil desires he is lured away and enticed. . . .

James 3:6
The tongue also is a fire, a world of wickedness among the parts of the body. It pollutes the whole person, sets the course of his life on fire, and is itself set on fire by hell.

James 4:1
What causes conflicts and quarrels among you? Don't they come from the passions at war within you?