מִדְּרָכָ֣יו יִ֭שְׂבַּע ס֣וּג לֵ֑ב וּ֝מֵעָלָ֗יו אִ֣ישׁ טֽוֹב׃
The dissembler in heart shall have his fill from his own ways; And a good man shall be satisfied from himself.
Read halakhic rulings (Jewish law) on Proverbs 14:14: and classical halakhic sources.