A wise man's understanding is at his right hand; but a fool's understanding at his left.
King James Version (KJV) - Ecclesiastes 10:2 >A wise man’s heart [is] at his right hand; but a fool’s heart at his left.
Berean Study Bible (BSB) - Ecclesiastes 10:2 >A wise man’s heart inclines to the right, but the heart of a fool to the left.