A very grievous murrain - Or "pestilence;" but the word "murrain," i. e. "a great mortality," exactly expresses the meaning. This terrible visitation struck far more severely than the preceding, which had caused distress and suffering; it attacked the resources of the nation.

The camels - These animals are only twice mentioned, here and Genesis 12:16, in connection with Egypt. Though camels are never represented on the monuments, they were known to the Egyptians, and were probably used on the frontier.

The hand of the Lord - The power of God manifested in judgment.

Upon the horses - סוסים susim. This is the first place the horse is mentioned; a creature for which Egypt and Arabia were always famous. סס sus is supposed to have the same meaning with שש sas, which signifies to be active, brisk, or lively, all which are proper appellatives of the horse, especially in Arabia and Egypt. Because of their activity and swiftness they were sacrificed and dedicated to the sun, and perhaps it was principally on this account that God prohibited the use of them among the Israelites.

A very grievous murrain - The murrain is a very contagious disease among cattle, the symptoms of which are a hanging down and swelling of the head, abundance of gum in the eyes, rattling in the throat, difficulty of breathing, palpitation of the heart, staggering, a hot breath, and a shining tongue; which symptoms prove that a general inflammation has taken place. The original word דבר deber is variously translated. The Septuagint have θανατος, death; the Vulgate has pestis, a plague or pestilence; the old Saxon version, to die, any fatal disease. Our English word murrain comes either from the French mourir, to die, or from the Greek μαραινω maraino, to grow lean, waste away. The term mortality would be the nearest in sense to the original, as no particular disorder is specified by the Hebrew word.

Behold, the hand of the Lord,.... Which was stronger than his, with which he held the Israelites:

is upon thy cattle which is in the field: this takes in all in general, of which the particulars follow, though limited to such as were in the field, and so did not take in what were at home in their out houses and stables:

upon the horses: of which there was great plenty in Egypt, as appears from various places of Scripture:

upon the asses; used for carrying burdens from place to place:

and upon the camels; used the like purposes, and to ride upon, and particularly to travel with through desert places for commerce, being able to proceed on without water for a considerable time:

upon the oxen, and upon the sheep; oxen were for labour to plough with, and sheep for their wool, and all of them to trade with: there shall be

a very grievous murrain: or "pestilence" (y), a very noisome one, and which would carry off great numbers; the Targums of Onkelos and Jonathan render it a "death", as the Jews commonly call a pestilence, whether on man or beast, because it generally sweeps away large numbers.

(y) "pestis", V. L. Pagninus, Montanus, Piscator; "pestilentia", Drusius; so Tigurine version.

"The hand of Jehovah will be (הויה, which only occurs here, as the participle of היה, generally takes its form from הוה, Nehemiah 6:6; Ecclesiastes 2:22) against thy cattle...as a very severe plague (דּבר that which sweeps away, a plague), i.e., will smite them with a severe plague. A distinction was again made between the Israelites and the Egyptians. "Of all (the cattle) belonging to the children of Israel, not one (דּבּר Exodus 9:4, equals אחד Exodus 9:6) shall die." A definite time was also fixed for the coming of the plague, as in the case of the previous one (Exodus 8:23), in order that, whereas murrains occasionally occur in Egypt, Pharaoh might discern in his one the judgment of Jehovah.

Behold, the hand of the LORD is upon thy cattle which is in the field, upon the horses, upon the asses, upon the camels, upon the oxen, and upon the sheep: there shall be a very grievous murrain.

9:3 The hand of the Lord - Immediately, without the stretching out of Aaron's hand, is upon the cattle, many of which, some of all kinds, shall die by a sort of pestilence. The hand of God is to be acknowledged even in the sickness and death of cattle, or other damage sustained in them; for a sparrow falls not to the ground without our father. And his providence is to be acknowledged with thankfulness in the life of the cattle, for he preserveth man and beast, Psa 36:6.

3-5. Behold, the hand of the Lord is upon thy cattle-A fifth application was made to Pharaoh in behalf of the Israelites by Moses, who was instructed to tell him that, if he persisted in opposing their departure, a pestilence would be sent among all the flocks and herds of the Egyptians, while those of the Israelites would be spared. As he showed no intention of keeping his promise, he was still a mark for the arrows of the Almighty's quiver, and the threatened plague of which he was forewarned was executed. But it is observable that in this instance it was not inflicted through the instrumentality or waving of Aaron's rod, but directly by the hand of the Lord, and the fixing of the precise time tended still further to determine the true character of the calamity (Jer 12:4).

9:1-7 God will have Israel released, Pharaoh opposes it, and the trial is, whose word shall stand. The hand of the Lord at once is upon the cattle, many of which, some of all kinds, die by a sort of murrain. This was greatly to the loss of the owners; they had made Israel poor, and now God would make them poor. The hand of God is to be seen, even in the sickness and death of cattle; for a sparrow falls not to the ground without our Father. None of the Israelites' cattle should die; the Lord shall sever. The cattle died. The Egyptians worshipped their cattle. What we make an idol of, it is just with God to remove from us. This proud tyrant and cruel oppressor deserved to be made an example by the just Judge of the universe. None who are punished according to what they deserve, can have any just cause to complain. Hardness of heart denotes that state of mind upon which neither threatenings nor promise, neither judgements nor mercies, make any abiding impression. The conscience being stupified, and the heart filled with pride and presumption, they persist in unbelief and disobedience. This state of mind is also called the stony heart. Very different is the heart of flesh, the broken and contrite heart. Sinners have none to blame but themselves, for that pride and ungodliness which abuse the bounty and patience of God. For, however the Lord hardens the hearts of men, it is always as a punishment of former sins.