Proverbs 19:16 Halakhah

שֹׁמֵ֣ר מִ֭צְוָה שֹׁמֵ֣ר נַפְשׁ֑וֹ בּוֹזֵ֖ה דְרָכָ֣יו יומת [יָמֽוּת׃]

He that keepeth the commandment keepeth his soul; But he that despiseth His ways shall die.

Read halakhic rulings (Jewish law) on Proverbs 19:16: and classical halakhic sources.