30 The blueness of a wound cleanseth away evil: so do stripes the inward parts of the belly.
Proverbs 20:30 Cross References - Webster
Proverbs 19:25
25 Smite a scorner and the simple will beware: and reprove one that hath understanding, and he will understand knowledge.
Proverbs 22:15
15 Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
Isaiah 27:9
9 By this therefore shall the iniquity of Jacob be purged; and this is all the fruit to take away his sin; when he maketh all the stones of the altar as chalk-stones that are beaten asunder, the groves and images shall not stand up.
Isaiah 53:5
5 But he was wounded for our transgression, he was bruised for our iniquities: the chastisement of our peace was upon him; and with his stripes we are healed.
Hebrews 12:10
10 For they verily for a few days chastened us after their own pleasure; but he for our profit, that we might be partakers of his holiness.