Proverbs 19:27-29

Revised Standard Version

²⁷ Cease, my son, to hear instruction
    only to stray from the words of knowledge.
²⁸ A worthless witness mocks at justice,
    and the mouth of the wicked devours iniquity.
²⁹ Condemnation is ready for scoffers,
    and flogging for the backs of fools.