Proverbs 23:17 in the King James Version
Let not thine heart envy sinners: but be thou in the fear of the LORD all the day long.
Context
16 Yes, my heart will rejoice when your lips speak what is right.
17 Don’t let your heart envy sinners, but rather fear the LORD all day long.
18 Indeed surely there is a future hope, and your hope will not be cut off.