The rod and reproof give wisdom; but a child left to himself causeth shame to his mother.
King James Version (KJV) - Proverbs 29:15 >The rod and reproof give wisdom: but a child left [to himself] bringeth his mother to shame.
Berean Study Bible (BSB) - Proverbs 29:15 >A rod of correction imparts wisdom, but a child left to himself disgraces his mother.