Proverbs 26:11 Halakhah

כְּ֭כֶלֶב שָׁ֣ב עַל־קֵא֑וֹ כְּ֝סִ֗יל שׁוֹנֶ֥ה בְאִוַּלְתּֽוֹ׃

As a dog that returneth to his vomit, So is a fool that repeateth his folly.

Read halakhic rulings (Jewish law) on Proverbs 26:11: and classical halakhic sources.