23 The heart of the wise man instructs his mouth and adds persuasiveness to his lips.
Proverbs 16:23 Cross References - MSB
Psalms 37:30-31
Psalms 45:1
1 For the choirmaster. To the tune of “The Lilies.” A Maskil of the sons of Korah. A love song. My heart is stirred by a noble theme as I recite my verses to the king; my tongue is the pen of a skillful writer.
Proverbs 15:28
28 The heart of the righteous ponders how to answer, but the mouth of the wicked blurts out evil.
Proverbs 22:17-18
Matthew 12:34-35
Colossians 3:16
16 Let the word of Christ richly dwell within you as you teach and admonish one another with all wisdom, and as you sing psalms, hymns, and spiritual songs with gratitude in your hearts to the Lord.