Matthew 12:35
The good man out of the good treasure brings forth good things; and the wicked man out of the wicked treasure brings forth wicked things.
Proverbs 10:20-21
The tongue of the righteous man is as choice silver; the heart of the wicked is little worth.
Proverbs 25:11-12
As apples of gold in pictures of silver, is a word spoken in season.
Matthew 13:52
And he said to them, For this reason every scribe discipled to the kingdom of the heavens is like a man that is a householder who brings out of his treasure things new and old.
Colossians 4:6
Let your word be always with grace, seasoned with salt, so as to know how ye ought to answer each one.
Psalm 37:30-31
The mouth of the righteous proffereth wisdom, and his tongue speaketh judgment;
Proverbs 12:6
The words of the wicked are a lying-in-wait for blood; but the mouth of the upright shall deliver them.
Proverbs 12:17-19
He that uttereth truth sheweth forth righteousness; but a false witness deceit.
Proverbs 15:4
Gentleness of tongue is a tree of life; but crookedness therein is a breaking of the spirit.
Proverbs 15:23
A man hath joy by the answer of his mouth; and a word in its season, how good is it!
Proverbs 15:28
The heart of a righteous man studieth to answer; but the mouth of the wicked poureth out evil things.
Proverbs 16:21-23
The wise in heart is called intelligent, and the sweetness of the lips increaseth learning.
Matthew 12:34
Offspring of vipers! how can ye speak good things, being wicked? For of the abundance of the heart the mouth speaks.
Ephesians 4:29
Let no corrupt word go out of your mouth, but if there be any good one for needful edification, that it may give grace to those that hear it.
Colossians 3:16
Let the word of the Christ dwell in you richly, in all wisdom teaching and admonishing one another, in psalms, hymns, spiritual songs, singing with grace in your hearts to God.