Ezra
2 Chronicles 32:21ESV·traditional attribution

And the LORD sent an angel, who cut off all the mighty warriors and commanders and officers in the camp of the king of Assyria. So he returned with shame of face to his own land. And when he came into the house of his god, some of his own sons struck him down there with the sword.

Matthew Henry Presbyterian @wholebiblehenry

This story of the rage and blasphemy of Sennacherib, Hezekiah's prayer, and the deliverance of Jerusalem by the destruction of the Assyrian army, we had more at large in the book of Kings, 2 Kings 18 and 19. It is contracted here, yet large enough to show these three things: - I. The impiety and malice of the church's enemies.

Commenting on 2 Chronicles 32:9-23

John Gill Reformed Baptist @doctorgill

Notwithstanding, Hezekiah humbled himself for the pride of his heart, both he and the inhabitants of Jerusalem,.... In what manner is not said; perhaps by putting on sackcloth, and by fasting and prayer, and making confession of sin, and declaring repentance for it: so that the wrath of the Lord came not upon them in the days of Hezekiah; but in the days of his son's sons, Isa 39:7.

Jamieson-Fausset-Brown Reformed @jfbcommentary

AN ANGEL DESTROYS THE ASSYRIANS. (Ch2 32:21-23) an angel . . . cut off all the mighty men--(See on Kg2 19:35-37).