Proverbs 25:28 Halakhah

עִ֣יר פְּ֭רוּצָה אֵ֣ין חוֹמָ֑ה אִ֝֗ישׁ אֲשֶׁ֤ר אֵ֖ין מַעְצָ֣ר לְרוּחֽוֹ׃

Like a city broken down and without a wall, So is he whose spirit is without restraint.

Read halakhic rulings (Jewish law) on Proverbs 25:28: and classical halakhic sources.