Proverbios 30
Green's Literal Translation
12a generation pure in its own eyes, and yet not washed from its own filth.
Reina-Valera 1909
12Hay generación limpia en su opinión, si bien no se ha limpiado su inmundicia.
King James Version
12There is a generation that are pure in their own eyes, and yet is not washed from their filthiness.
World English Bible
12There is a generation that is pure in their own eyes, yet are not washed from their filthiness.