Joseph Benson's Commentary of the Old and New Testaments - 2 Kings 19:35
2 Kings 19:35. And it came to pass that night, &c. Sometimes it was long before prophecies were accomplished, and promises performed, but here the word was no sooner spoken than the work was done. The night which immediately followed the sending of this message to Hezekiah, was the main body of the besieging army slain. Hezekiah had not force sufficient to sally out upon them, and attack their camp, nor would God destroy them by sword or bow; but he sent a destroying angel, in the dead... read more
Albert Barnes' Notes on the Whole Bible - 2 Kings 19:35
The camp of the Assyrians - Which was now moved to Pelusium, if we may trust Herodotus; or which, at any rate, was at some considerable distance from Jerusalem.When they arose early in the morning, behold ... - These words form the only trustworthy data that we possess for determining to any extent the manner of the destruction now worked. They imply that there was no disturbance during the night, no alarm, no knowledge on the part of the living that their comrades were dying all around them by... read more