And it came to pass that night, that the angel of the LORD went out, and smote in the camp of the Assyrians an hundred fourscore and five thousand: and when they arose early in the morning, behold, they were all dead corpses.

And it came to pass that night, that the angel of Jehovah went forth, and smote in the camp of the Assyrians a hundred fourscore and five thousand: and when men arose early in the morning, behold, these were all dead bodies.

And it came to pass that night, that an angel of the Lord came, and slew in the camp of the Assyrians a hundred and eighty-five thousand. And when he arose early in the morning, he saw all the bodies of the dead.

And it came to pass that night, that an angel of Jehovah went forth, and smote in the camp of the Assyrians a hundred and eighty-five thousand. And when they arose early in the morning, behold, they were all dead bodies.

And it came to pass that night, that the angel of the LORD went out, and smote in the camp of the Assyrians a hundred and eighty five thousand: and when they arose early in the morning, behold, they were all dead corpses.

And it cometh to pass, in that night, that a messenger of Jehovah goeth out, and smiteth in the camp of Asshur a hundred eighty and five thousand, and they rise early in the morning, and lo, all of them are dead corpses.

And that night the angel of the Lord went out and put to death in the army of the Assyrians a hundred and eighty-five thousand men; and when the people got up early in the morning, there was nothing to be seen but dead bodies.

And so it happened that, in the same night, an Angel of the Lord went and struck down, in the camp of the Assyrians, one hundred and eighty-five thousand. And when he had risen up, at first light, he saw all the bodies of the dead. And withdrawing, he went away.

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 thousands. All mere natural causes must be rejected, and God must be regarded as having slain the men in their sleep without causing disturbance, either by pestilence or by that "visitation" of which English law speaks. The most nearly parallel case is the destruction of the first-born, Exodus 12:29.
The Egyptian version of this event recorded in Herodotus is that, during the night, silently and secretly, an innumerable multitude of field-mice spread themselves through the Assyrian host, and gnawed their quivers, bows, and shield-straps, so as to render them useless. When morning broke, the Assyrians fled hastily, and the Egyptians pursuing put a vast number to the sword.

That night - The very night after the blasphemous message had been sent, and this comfortable prophecy delivered.
The angel of the Lord went out - I believe this angel or messenger of the Lord was simply a suffocating or pestilential Wind; by which the Assyrian army was destroyed, as in a moment, without noise confusion or any warning. See the note 1-Kings 20:30. Thus was the threatening, 2-Kings 19:7, fulfilled, I will send a Blast upon him; for he had heard the rumor that his territories were invaded; and on his way to save his empire, in one night the whole of his army was destroyed, without any one even seeing who had hurt them. This is called an angel or messenger of the Lord: that is, something immediately sent by him to execute his judgments.
When they arose early - That is, Sennacherib, and probably a few associates, who were preserved as witnesses and relaters of this most dire disaster. Rab-shakeh, no doubt, perished with the rest of the army.

That night which followed the sending of this message to Hezekiah, the main body of their army was slain. See how weak the mightiest men are before Almighty God. Who ever hardened himself against Him and prospered? The king of Assyria's own sons became his murderers. Those whose children are undutiful, ought to consider whether they have not been so to their Father in heaven? This history exhibits a strong proof of the good of firm trust and confidence in God. He will afflict, but not forsake his people. It is well when our troubles drive us to our knees. But does it not reprove our unbelief? How unwilling are we to rest on the declaration of Jehovah! How desirous to know in what way he will save us! How impatient when relief is delayed! But we must wait for the fulfilling of his word. Lord, help our unbelief.

AN ANGEL DESTROYS THE ASSYRIANS. (2-Kings 19:35-36)
in the morning . . . they were all dead corpses--It was the miraculous interposition of the Almighty that defended Jerusalem. As to the secondary agent employed in the destruction of the Assyrian army, it is most probable that it was effected by a hot south wind, the simoon, such as to this day often envelops and destroys whole caravans. This conjecture is supported by 2-Kings 19:7 and Jeremiah 51:1. The destruction was during the night; the officers and soldiers, being in full security, were negligent; their discipline was relaxed; the camp guards were not alert, or perhaps they themselves were the first taken off, and those who slept, not wrapped up, imbibed the poison plentifully. If this had been an evening of dissolute mirth (no uncommon thing in a camp), their joy (perhaps for a victory), or "the first night of their attacking the city," says JOSEPHUS, became, by its effects, one means of their destruction [CALMET, Fragments].

The fulfilment of the divine promise. - 2-Kings 19:35. "It came to pass in that night, that the angel of the Lord went out and smote in the army of the Assyrian 185,000 men; and when they (those that were left, including the king) rose up in the morning, behold there were they all (i.e., all who had perished) dead corpses," i.e., they had died in their sleep. מתים is added to strengthen פּגרים: lifeless corpses. ההוּא בּלּילה is in all probability the night following the day on which Isaiah had foretold to Hezekiah the deliverance of Jerusalem. Where the Assyrian army was posted at the time when this terrible stroke fell upon it is not stated, since the account is restricted to the principal fact. One portion of it was probably still before Jerusalem; the remainder were either in front of Libnah (2-Kings 19:8), or marching against Jerusalem. From the fact that Sennacherib's second embassy (2-Kings 19:9.) was not accompanied by a body of troops, it by no means follows that the large army which had come with the first embassy (2-Kings 18:17) had withdrawn again, or had even removed to Libnah on the return of Rabshakeh to his king (2-Kings 19:8). The very opposite may be inferred with much greater justice from 2-Kings 19:32. And the smiting of 185,000 men by an angel of the Lord by no means presupposes that the whole of Sennacherib's army was concentrated at one spot. The blow could certainly fall upon the Assyrians wherever they were standing or were encamped. The "angel of the Lord" is the same angel that smote as המּשׁחית the first-born of Egypt (Exodus 12:23, compared with Exodus 12:12 and Exodus 12:13), and inflicted the pestilence upon Israel after the numbering of the people by David (2-Samuel 24:15-16). The last passage renders the conjecture a very probable one, that the slaying of the Assyrians was also effected by a terrible pestilence. But the number of the persons slain - 185,000 in a single night - so immensely surpasses the effects even of the most terrible plagues, that this fact cannot be interpreted naturally; and the deniers of miracle have therefore felt obliged to do violence to the text, and to pronounce either the statement that it was "the same night" or the number of the slain a mythical exaggeration.
(Note: The assertion of Thenius, that 2-Kings 19:35-37 are borrowed from a different source from 2-Kings 18:13-19, 2-Kings 18:34 and 20:1-19, rests upon purely arbitrary suppositions and groundless assumptions, and is only made in the interest of the mythical interpretation of the miracle. And his conclusion, that "since the catastrophe was evidently (?) occasioned by the sudden breaking out of a pestilence, the scene of it was no doubt the pestilential Egypt," is just as unfounded, - as if Egypt were the only land in which a pestilence could suddenly have broken out. - The account given by Herodotus (ii. 141), that on the prayer of king Sethon, a priest of Vulcan, the deity promised him victory over the great advancing army of Sennacherib, and that during the night mice spread among the enemy (i.e., in the Assyrian camp at Pelusium), and ate up the quivers and bows, and the leather straps of the shields, so that the next morning they were obliged to flee without their weapons, and many were cut down, is imply a legendary imitation of our account, i.e., an Egyptian variation of the defeat of Sennacherib in Judah. The eating up of the Assyrian weapons by mice is merely the explanation given to Herodotus by the Egyptian priests of the hieroglyphical legend on the standing figure of Sethos at Memphis, from which we cannot even gather the historical fact that Sennacherib really advanced as far as Pelusium.)

Angel - Such an angel as destroyed the first - born of Egypt. Arose - The few that were left alive: all their companions were dead.