Proverbs 19:27-29

Amplified Bible

²⁷ 
Cease listening, my son, to instruction and discipline
And you will stray from the words of knowledge.
²⁸ 
A wicked and worthless witness mocks justice,
And the mouth of the wicked spreads iniquity.
²⁹ 
Judgments are prepared for scoffers,
And beatings for the backs of [thickheaded] fools.^(A)