Solomon
Proverbs 25:12ESV·traditional attribution

Like a gold ring or an ornament of gold is a wise reprover to a listening ear.

Matthew Henry Presbyterian @wholebiblehenry

Solomon here shows how much it becomes a man, 1. To speak pertinently: A word upon the wheels, that runs well, is well-circumstanced, in proper time and place - instruction, advice, or comfort, given seasonably, and in apt expressions, adapted to the case of the person spoken to and agreeing with the character of the person speaking - is like golden balls resembling apples, or...

Commenting on Proverbs 25:11-12

John Gill Reformed Baptist @doctorgill

As an earring of gold, and an ornament of fine gold,.... As a golden earring, when first put on, gives pain and uneasiness; but, being well hung and fixed, is very ornamental, being of fine gold, and especially when any jewels are upon it; which may be meant by the ornament, as the word is rendered, Sol 7:1; so is a wise reprover upon an...

Jamieson-Fausset-Brown Reformed @jfbcommentary

Those who desire to know and do rightly, most highly esteem good counsel (Pro 9:9; Pro 15:31). The listening ear is better than one hung with gold.