Proverbs 21:28 in the King James Version
A false witness shall perish: but the man that heareth speaketh constantly.
Context
27 The sacrifice of the wicked is an abomination— how much more, when he brings it with a wicked mind!
28 A false witness will perish. A man who listens speaks to eternity.
29 A wicked man hardens his face; but as for the upright, he establishes his ways.