Proverbs 19:25 Halakhah

לֵ֣ץ תַּ֭כֶּה וּפֶ֣תִי יַעְרִ֑ם וְהוֹכִ֥יחַ לְ֝נָב֗וֹן יָבִ֥ין דָּֽעַת׃

When thou smitest a scorner, the simple will become prudent; And when one that hath understanding is reproved, he will understand knowledge.

Read halakhic rulings (Jewish law) on Proverbs 19:25: and classical halakhic sources.