Proverbs 29:15-17

Complete Jewish Bible

¹⁵ The rod and rebuke give wisdom,
    but a child left to himself brings shame on his mother.

¹⁶ When the wicked flourish, wrongdoing flourishes;
    but the righteous will witness their downfall.

¹⁷ Discipline your son, and he will give you rest;
    yes, he will be your delight.