Proverbs 12:14 Halakhah

מִפְּרִ֣י פִי־אִ֭ישׁ יִשְׂבַּע־ט֑וֹב וּגְמ֥וּל יְדֵי־אָ֝דָ֗ם ישוב [יָשִׁ֥יב] לֽוֹ׃

A man shall be satisfied with good by the fruit of his mouth, And the doings of a man’s hands shall be rendered unto him.

Read halakhic rulings (Jewish law) on Proverbs 12:14: and classical halakhic sources.