Proverbs 19:18
Chasten your son while there is hope, and let not your soul spare for his crying.
Proverbs 13:24
He that spares his rod hates his son: but he that loves him chastens him early.
Proverbs 29:15
The rod and reproof give wisdom: but a child left to himself brings his mother to shame.
Proverbs 22:15
Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
Proverbs 23:13-14
Withhold not correction from the child: for if you beat him with a rod, he shall not die.
Proverbs 29:17
Correct your son, and he shall give you rest; yea, he shall give delight unto your soul.
Hebrews 12:7-10
If you endure chastening, God deals with you as with sons; for what son is he whom the father chastens not?