Verses

Yes, a rod of correction

Proverbs 22:15 View context

Foolishness [is] bound in the heart of a child; [but] the rod of correction shall drive it far from him.

There is no remedy for foolishness

Proverbs 27:22 View context

Though thou shouldest bray a fool in a mortar among wheat with a pestle, [yet] will not his foolishness depart from him.