Proverbs 10:31
The mouth of the righteous brings forth wisdom, but the perverse tongue will be cut off.
Psalm 37:30
The mouth of the righteous utters wisdom, and his tongue speaks justice.
Proverbs 10:13
On the lips of him who has understanding, wisdom is found, but a rod is for the back of him who lacks sense.
Psalm 31:18
Let the lying lips be mute, which speak insolently against the righteous in pride and contempt.
Psalm 63:11
But the king shall rejoice in God; all who swear by him shall exult, for the mouths of liars will be stopped.
Psalm 120:3-4
What shall be given to you, and what more shall be done to you, you deceitful tongue?
Proverbs 10:11
The mouth of the righteous is a fountain of life, but the mouth of the wicked conceals violence.
Proverbs 10:20-21
The tongue of the righteous is choice silver; the heart of the wicked is of little worth.