31 The mouth of the just flourishes with wisdom, but the perverse tongue shall be cut off.
Proverbs 10:31 Cross References - LITV
Psalms 31:18
18 Let the lying lips be silenced which speak recklessly against the righteous with pride and scorn.
Psalms 37:30
30 The mouth of the righteous speaks wisdom, and his tongue speaks judgment.
Psalms 63:11
11 But the king shall rejoice in God; everyone who swears by Him shall glory, because the mouth of the one speaking a lie will be stopped.
Psalms 120:3-4
Proverbs 10:11
11 The mouth of the righteous is a fountain of life, but violence covers the mouth of the wicked.
Proverbs 10:13
13 Wisdom is found in the lips of him who has understanding, but a rod is waiting for the back of him who lacks heart.