מִפְּרִ֣י פִי־אִ֭ישׁ יִשְׂבַּע־ט֑וֹב וּגְמ֥וּל יְדֵי־אָ֝דָ֗ם ישוב [יָשִׁ֥יב] לֽוֹ׃
人因口中所結的果子，必飽享福樂；人手所做的，必照樣報應給他。
Rashi
From the fruit of a man’s mouth From the reward of the mouth of those who engage in the Torah, they eat the good of this world, and the principal remains intact for them for the world to come.