https://biblehub.com/proverbs/29-1.htm
Proverbs 29:1 A man who remains stiff-necked after much reproof will suddenly be shattered beyond...
A man who remains stiff-necked after much reproof will suddenly be shattered beyond recovery.
https://www.merriam-webster.com/dictionary/self-reproof
SELF-REPROOF Definition & Meaning - Merriam-Webster
The meaning of SELF-REPROOF is harsh criticism or disapproval of oneself : self-reproach; also : an instance or expression of self-reproof. How to use...
selfreproofdefinitionmeaningmerriam