18 Discipline your son, for there is hope; don’t be a willing party to his death.
Proverbs 19:18 Cross References - WEB
Proverbs 13:24
24 One who spares the rod hates his son, but one who loves him is careful to discipline him.
Proverbs 22:15
15 Folly is bound up in the heart of a child: the rod of discipline drives it far from him.
Proverbs 23:13-14
Proverbs 29:15
15 The rod of correction gives wisdom, but a child left to himself causes shame to his mother.
Proverbs 29:17
17 Correct your son, and he will give you peace; yes, he will bring delight to your soul.
Hebrews 12:7-10
7 It is for discipline that you endure. God deals with you as with children, for what son is there whom his father doesn’t discipline?
8 But if you are without discipline, of which all have been made partakers, then you are illegitimate, and not children.
9 Furthermore, we had the fathers of our flesh to chasten us, and we paid them respect. Shall we not much rather be in subjection to the Father of spirits, and live?
10 For they indeed, for a few days, punished us as seemed good to them; but he for our profit, that we may be partakers of his holiness.