Solomon
Proverbs 3:10ESV·traditional attribution

then your barns will be filled with plenty, and your vats will be bursting with wine.

Matthew Henry Presbyterian @wholebiblehenry

We have here before us three exhortations, each of them enforced with a good reason: - I. We must live in a humble and dutiful subjection to God and his government (Pro 3:7): "Fear the Lord, as your sovereign Lord and Master; be ruled in every thing by your religion and subject to the divine will." This must be, 1. A humble subjection: Be not wise in thy own eyes.

Commenting on Proverbs 3:7-12

John Gill Reformed Baptist @doctorgill

So shall thy barns be filled with plenty,.... With plenty of corn; so that there will be a sufficient provision of bread for the eater for the ensuing year, and of seed for the sower when the time of sowing returns; so far should they be, it suggests, from being losers by honouring the Lord with their substance, that they should be gainers by it...

Jamieson-Fausset-Brown Reformed @jfbcommentary

presses--or wine fats (Joe 2:24; Joe 3:13).