Proverbs 5:23

5:23 He will die because there was no discipline;

because of the greatness of his folly he will reel.

Proverbs 15:10

15:10 Severe discipline is for the one who abandons the way;

the one who hates reproof will die.

Proverbs 23:13

23:13 Do not withhold discipline from a child;

even if you strike him with the rod, he will not die.