Proverbs 13:15 Midrash

שֵֽׂכֶל־ט֭וֹב יִתֶּן־חֵ֑ן וְדֶ֖רֶךְ בֹּגְדִ֣ים אֵיתָֽן׃

Good understanding giveth grace; But the way of the faithless is harsh.

Read midrashic interpretation of Proverbs 13:15: and classical rabbinic exegesis.