Proverbs 10:31
The mouth of the righteous bringeth forth wisdom; But the perverse tongue shall be cut off.
Psalm 37:30
The mouth of the righteous talketh of wisdom, And his tongue speaketh justice.
Proverbs 10:13
In the lips of him that hath discernment wisdom is found; But a rod is for the back of him that is void of understanding.
Psalm 31:18
Let the lying lips be dumb, Which speak against the righteous insolently, With pride and contempt.
Psalm 63:11
But the king shall rejoice in God: Every one that sweareth by him shall glory; For the mouth of them that speak lies shall be stopped.
Psalm 120:3-4
What shall be given unto thee, and what shall be done more unto thee, Thou deceitful tongue?
Proverbs 10:11
The mouth of the righteous is a fountain of life; But violence covereth the mouth of the wicked.
Proverbs 10:20-21
The tongue of the righteous is as choice silver: The heart of the wicked is little worth.