Solomon
Proverbs 12:11ESV·traditional attribution

Whoever works his land will have plenty of bread, but he who follows worthless pursuits lacks sense.

Matthew Henry Presbyterian @wholebiblehenry

Note, 1. It is men's wisdom to mind their business and follow an honest calling, for that is the way, by the blessing of God, to get a livelihood: He that tills his land, of which he is either the owner or the occupant, that keeps to his word and is willing to take pains, if he do not raise an estate by it (what...

John Gill Reformed Baptist @doctorgill

He that tilleth his land shall be satisfied with bread,.... This was man's work in innocence; this he was doomed to do with the sweat of his brow after his fall; every man has his land to till, or some calling, work, or business, to be employed in, either civil or sacred; and it becomes him to be diligent therein, and such as are shall...

Jamieson-Fausset-Brown Reformed @jfbcommentary

The idler's fate is the result of indolence and want of principle (Pro 6:32; Pro 7:7).