Solomon
Proverbs 19:19ESV·traditional attribution

A man of great wrath will pay the penalty, for if you deliver him, you will only have to do it again.

Matthew Henry Presbyterian @wholebiblehenry

1. As we read this, it intimates, in short, that angry men never want woe. Those that are of strong, or rather headstrong, passions, commonly bring themselves and their families into trouble by vexatious suits and quarrels and the provocations they give; they are still smarting, in one instance or other, for their ungoverned heats; and, if their friends deliver them out of one trouble...

John Gill Reformed Baptist @doctorgill

A man of great wrath shall suffer punishment,.... Either a child that is of a wrathful disposition, and provokes his parent to wrath; or a parent that chastises his child in wrath; each shall suffer for it; or any man that gives way to wrath and anger and is continually quarrelling, he involves himself in trouble; and is punished, as his offence requires, according to...

Jamieson-Fausset-Brown Reformed @jfbcommentary

Repeated efforts of kindness are lost on ill-natured persons.