Proverbs 10:30-32

The [consistently] righteous will never be shaken, But the wicked will not inhabit the earth. [Ps 37:22; 125:1] The mouth of the righteous flows with [skillful and godly] wisdom, But the perverted tongue will be cut out. The lips of the righteous know (speak) what is acceptable, But the mouth of the wicked knows (speaks) what is perverted (twisted).