Proverbs 15:7 KJV
The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.
Proverbs 15:7, King James Version
In context
6 In the house of the righteous is much treasure: but in the revenues of the wicked is trouble.
7 The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.
8 The sacrifice of the wicked is an abomination to the Lord: but the prayer of the upright is his delight.