נֶ֣פֶשׁ עָ֭מֵל עָ֣מְלָה לּ֑וֹ כִּֽי־אָכַ֖ף עָלָ֣יו פִּֽיהוּ׃
Jiwa orang yang bekerja keras bekerja keras untuk dirinya sendiri, sebab mulutnya mendesaknya.
Rashi
when his mouth forces him When his mouth forces him and demands food, then his labor stands up for him, for he eats what he has already worked for.