31 The mouth of the righteous brings forth wisdom, but a tongue of perversity will be cut off.
Proverbs 10:31 Cross References - LEB
Psalms 31:18
18 Let lying lips be dumb, that speak against the righteous* unrestrained with arrogance and contempt.
Psalms 37:30
30 The mouth of the righteous utters wisdom, and his tongue speaks justice.
Psalms 63:11
11 However, the king will rejoice in God. Everyone who swears an oath by him will boast, because the mouth of the liars will be stopped.
Psalms 120:3-4
Proverbs 10:11
11 A fountain of life is a mouth of righteousness, and a mouth of wickedness conceals violence.
Proverbs 10:13
13 On the lips of one who has understanding, wisdom is found, but a rod is for the back of one who lacks ⌊sense⌋.*