Proverbs 30:12 in the King James Version
There is a generation that are pure in their own eyes, and yet is not washed from their filthiness.
Context
11 There is a generation that curses their father, and doesn’t bless their mother.
12 There is a generation that is pure in their own eyes, yet are not washed from their filthiness.
13 There is a generation, oh how lofty are their eyes! Their eyelids are lifted up.