שֵׁ֣בֶט וְ֭תוֹכַחַת יִתֵּ֣ן חָכְמָ֑ה וְנַ֥עַר מְ֝שֻׁלָּ֗ח מֵבִ֥ישׁ אִמּֽוֹ׃
The rod and reproof give wisdom; But a child left to himself causeth shame to his mother.
Find Talmudic references to Proverbs 29:15: , passages from the Talmud Bavli and Yerushalmi.