עֹבֵ֣ד אַ֭דְמָתוֹ יִֽשְׂבַּֽע־לָ֑חֶם וּמְרַדֵּ֖ף רֵיקִ֣ים חֲסַר־לֵֽב׃
Orang yang mengerjakan tanahnya akan kenyang dengan roti, tetapi orang yang mengejar hal-hal yang sia-sia adalah orang yang tidak berakal budi.
Rashi
He who tills his soil will be sated with bread To be understood according to its apparent meaning, but according to its allegorical meaning, [this means] he who constantly reviews his studies lest they be forgotten.