Solomon
Proverbs 3:13ESV·traditional attribution

Blessed is the one who finds wisdom, and the one who gets understanding,

Matthew Henry Presbyterian @wholebiblehenry

Solomon had pressed us earnestly to seek diligently for wisdom (Pro 2:1, etc.), and had assured us that we should succeed in our sincere and constant pursuits. But the question is, What shall we get by it when we have found it?

Commenting on Proverbs 3:13-20

John Gill Reformed Baptist @doctorgill

Happy is the man that findeth wisdom,.... Some connect these words with the preceding; as if the sense was, a good man, though he is chastened by the Lord, yet is a happy man; not only because his chastenings are in love and for good, but because he improves in spiritual knowledge and understanding by them; see Psa 94:12.

Jamieson-Fausset-Brown Reformed @jfbcommentary

findeth--literally, "reaches," or "obtains by seeking." getteth--literally, "draws out," as metals by digging.