Proverbs Chapter 15, Verse 7

7: The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.- edit KJV text
7: The lips of the wise shall disperse knowledge: the heart of fools shall be unlike.— edit Douay text
7: The lips of the wise are bound by discretion: but the hearts of the foolish are not safe.— edit LXX text