Matthew 15:18
But the things which proceed out of the mouth come out of the heart, and they defile the man.
Matthew 12:34
You offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart, the mouth speaks.
Proverbs 15:2
The tongue of the wise commends knowledge, but the mouth of fools gush out folly.
Proverbs 15:28
The heart of the righteous weighs answers, but the mouth of the wicked gushes out evil.
Matthew 15:11
That which enters into the mouth does not defile the man; but that which proceeds out of the mouth, this defiles the man."
James 3:6-10
And the tongue is a fire. The world of iniquity among our members is the tongue, which defiles the whole body, and sets on fire the course of nature, and is set on fire by hell.
1 Samuel 24:13
As the proverb of the ancients says, 'Out of the wicked comes forth wickedness;' but my hand shall not be on you.
Psalm 36:3
The words of his mouth are iniquity and deceit. He has ceased to be wise and to do good.
Proverbs 6:12
A worthless person, a man of iniquity, is he who walks with a perverse mouth;
Proverbs 10:32
The lips of the righteous know what is acceptable, but the mouth of the wicked is perverse.
Luke 19:22
"He said to him, 'Out of your own mouth will I judge you, you wicked servant. You knew that I am an exacting man, taking up that which I did not lay down, and reaping that which I did not sow.
Revelation 13:5-6
A mouth was given to him speaking proud words and blasphemies. There was given to him authority to act for forty-two months.