Ephesians

Train up a child in the way he should go: and when he is old, he will not depart from it.

Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons’ sons;

Fathers, provoke not your children to anger, lest they be discouraged.

The rod and reproof give wisdom: but a child left to himself bringeth his mother to shame.

Chasten thy son while there is hope, and let not thy soul spare for his crying.