Proverbs 16:23
The heart of the wise, giveth discretion to his mouth, and, upon his lips, increaseth persuasiveness.
Proverbs 15:28
The heart of the righteous, studieth to answer, but, the mouth of the lawless, belcheth out mischiefs.
Psalm 37:30-31
The mouth of a righteous man, softly uttereth wisdom, and, his tongue, speaketh justice:
Psalm 45:1
Overflowed hath my heart, with an excellent theme, I will recite my poem concerning the king, Be, my tongue, like the pen of a scribe who is skilled.
Proverbs 22:17-18
Incline thine ear and hear the words of wise men, then, thy heart, wilt thou apply to my teaching;
Matthew 12:34-35
Broods of vipers! How can ye speak, good things, being, evil? For, out of the abundance of the heart, the mouth speaketh.
Colossians 3:16
Let, the word of the Christ, dwell within you richly, - in all wisdom, teaching and admonishing one another, with psalms, hymns, spiritual songs, with gratitude, raising song with your hearts unto God: