Solomon
Proverbs 12:24ESV·traditional attribution

The hand of the diligent will rule, while the slothful will be put to forced labor.

Matthew Henry Presbyterian @wholebiblehenry

Note, 1. Industry is the way to preferment. Solomon advanced Jeroboam because he saw that he was an industrious young man, and minded his business, Kg1 11:28. Men that take pains in study and serviceableness will thereby gain such an interest and reputation as will give them a dominion over all about them, by which means many have risen strangely.

John Gill Reformed Baptist @doctorgill

The hand of the diligent shall bear rule,.... "Shall become rich", so Jarchi interprets it, according to Pro 10:4; Through diligence men get riches, and through riches they arrive to power and authority over others: from apprentices and journeymen workmen they become masters of their business; diligent men become masters of families, and have servants and workmen under them; become magistrates in cities, and bear...

Jamieson-Fausset-Brown Reformed @jfbcommentary

slothful--(Compare Margin), so called because he fails to meet his promises. under tribute--not denoting legal taxes, but the obligation of dependence.