Solomon
Proverbs 22:4ESV·traditional attribution

The reward for humility and fear of the LORD is riches and honor and life.

Matthew Henry Presbyterian @wholebiblehenry

See here, 1. Wherein religion does very much consist - in humility and the fear of the Lord; that is, walking humbly with God. We must so reverence God's majesty and authority as to submit with all humility to the commands of his word and the disposals of his providence. We must have such low thoughts of ourselves as to behave humbly towards God and man.

John Gill Reformed Baptist @doctorgill

By humility and the fear of the Lord,.... Some render it, "the reward of humility, which is the fear of the Lord" (r); so the Targum; an humble man is blessed with it. Jarchi's note is, "because of humility, the fear of the Lord comes;'' humility leads on to the fear of the Lord; he that behaves humbly towards man comes at length to fear...

Jamieson-Fausset-Brown Reformed @jfbcommentary

humility and the fear of the Lord--are in apposition; one produces the other. On the results, compare Pro 3:16; Pro 8:18.