Proverbs 29:15, 17-18
Proverbs 29:15 ESV
The rod and reproof give wisdom, but a child left to himself brings shame to his mother.
Proverbs 29:17-18 ESV
Discipline your son, and he will give you rest; he will give delight to your heart. Where there is no prophetic vision the people cast off restraint, but blessed is he who keeps the law.