Matthew Henry on 2 Chronicles 28:16–end
Here is, I. The great distress which the kingdom of Ahaz was reduced to for his sin. In general, 1. The Lord brought Judah low, Ch2 28:19. They had lately been very high in wealth and power; but God found means to bring them down, and make them as despicable as they had been formidable. Those that will not humble themselves under the word of God will justly be humbled by his judgments. Iniquity brings men low, Psa 106:43. 2. Ahaz made Judah naked. As his sin debased them, so it exposed them. It made them naked to their shame; for it exposed them to contempt, as a man unclothed. It made them naked to their danger; for it exposed them to assaults, as a man unarmed, Exo 32:25. Sin strips men. I…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Chronicles 28:16
At that time did king Ahaz send unto the kings of Assyria--"kings," the plural for the singular, which is found in many ancient versions. "At that time," refers to the period of Ahaz' great distress, when, after a succession of defeats, he retreated within the walls of Jerusalem. Either in the same or a subsequent campaign, the Syrian and Israelitish allies marched there to besiege him (see on Kg2 16:7). Though delivered from this danger, other enemies infested his dominions both on the south and the west.
Adam Clarke on 2 Chronicles 28:16
The kings of Assyria to help him - Instead of מלכי malchey; Kings; the Vulgate, Syriac, Arabic, and Chaldee, one MS., and the parallel place, Kg2 16:7, have מלך melek, King, in the singular number. This king was Tiglath-pileser, as we learn from the second book of Kings.
John Gill on 2 Chronicles 28:16
At that time did King Ahaz send to the kings of Assyria to help him. To Tiglathpileser, and his son, see 2 Kings 16:7, and the Septuagint, Vulgate Latin, Syriac, and Arabic versions, read in the singular, and so the Targum.
Keil & Delitzsch