Proverbs 17:20
He that hath a wayward heart findeth no good; And he that hath a perverse tongue falleth into mischief.
Psalm 18:26
With the pure thou wilt show thyself pure; And with the perverse thou wilt show thyself froward.
Proverbs 3:32
For the perverse is an abomination to Jehovah; But his friendship is with the upright.
Proverbs 6:12-15
A worthless person, a man of iniquity, Is he that walketh with a perverse mouth;
Proverbs 8:13
The fear of Jehovah is to hate evil: Pride, and arrogancy, and the evil way, And the perverse mouth, do I hate.
Proverbs 10:10
He that winketh with the eye causeth sorrow; But a prating fool shall fall.
Proverbs 10:14
Wise men lay up knowledge; But the mouth of the foolish is a present destruction.
Proverbs 10:31
The mouth of the righteous bringeth forth wisdom; But the perverse tongue shall be cut off.
Proverbs 18:6-7
A fool's lips enter into contention, And his mouth calleth for stripes.
Ecclesiastes 10:12
The words of a wise man's mouth are gracious; but the lips of a fool will swallow up himself.
James 3:6-8
And the tongue is a fire: the world of iniquity among our members is the tongue, which defileth the whole body, and setteth on fire the wheel of nature, and is set on fire by hell.