Proverbs 10:31
The mouth of the just brings forth wisdom; but the perverse tongue shall be cut out.
Psalm 37:30
The mouth of the righteous speaks wisdom, and his tongue talks of judgment.
Proverbs 10:13
In the lips of him who has understanding, wisdom is found; but a rod is for the back of him who is without understanding.
Psalm 31:18
Let the lying lips be put to silence; the lips which speak proudly against the righteous, with pride and scorn.
Psalm 63:11
But the king shall rejoice in God; everyone who swears by Him shall glory; but the mouth of those who speak lies shall be stopped.
Psalm 120:3-4
What shall be given to you? Or what shall be done to you, O false tongue?
Proverbs 10:11
The mouth of a righteous one is a well of life; but violence covers the mouth of the wicked.
Proverbs 10:20-21
The tongue of the just is as choice silver; the heart of the wicked is worth little.