We have here another brave country delivered into the hand of Israel, that of Bashan; the conquest of Sihon is often mentioned together with that of Og, to the praise of God, the rather because in these Israel's triumphs began, Psa 135:11; Psa 136:19, Psa 136:20. See,

I.How they got the mastery of Og, a very formidable prince, 1. Very strong, for he was of the remnant of the giants (Deu 3:11); his personal strength was extraordinary, a monument of which was preserved by the Ammonites in his bedstead, which was shown as a rarity in their chief city. You might guess at his weight by the materials of his bedstead; it was iron, as if a bedstead of wood were too weak for him to trust to: and you might guess at his stature by the dimensions of it; it was nine cubits long and four cubits broad, which, supposing a cubit to be but half a yard (and some learned men have made it appear to be somewhat more), was four yards and a half long, and two yards broad; and if we allow his bedstead to be two cubits longer than himself, and that is as much as we need allow, he was three yards and a half high, double the stature of an ordinary man, and every way proportionable, yet they smote him, Deu 3:3. Note, when God pleads his people's cause he can deal with giants as with grasshoppers. No man's might can secure him against the Almighty. The army of Og was very powerful, for he had the command of sixty fortified cities, besides the unwalled towns, Deu 3:5. Yet all this was nothing before God's Israel, when they came with commission to destroy him. 2. He was very bold and daring: He came out against Israel to battle, Deu 3:1. It was wonderful that he did not take warning by the ruin of Sihon, and send to desire conditions of peace; but he trusted to his own strength, and so was hardened to his destruction. Note, Those that are not awakened by the judgments of God upon others, but persist in their defiance of heaven, are ripening apace for the like judgments upon themselves, Jer 3:8. God bade Moses not fear him, Deu 3:2. If Moses himself was so strong in faith as not to need the caution, yet it is probable that the people needed it, and for them these fresh assurances are designed; "I will deliver him into thy hand; not only deliver thee out of his hand, that he shall not be thy ruin, but deliver him into thy hand, that thou shalt be his ruin, and make him pay dearly for his attempt." He adds, Thou shalt do to him as thou didst to Sihon, intimating that they ought to be encouraged by their former victory to trust in God for another victory, for he is God, and changeth not.

II.How they got possession of Bashan, a very desirable country. They took all the cities (Deu 3:4), and all the spoil of them, Deu 3:7. They made them all their own, Deu 3:10. So that now they had in their hands all that fruitful country which lay east of Jordan, from the river Arnon unto Hermon, Deu 3:8. Their conquering and possessing these countries was intended, not only for the encouragement of Israel in the wars of Canaan, but for the satisfaction of Moses before his death. Since he must not live to see the completing of their victory and settlement, God thus gives him a specimen of it. Thus the Spirit is given to those that believe as the earnest of their inheritance, until the redemption of the purchased possession.

And we took at that time out of the hands of the two kings of the Amorites,.... Sihon king of Heshbon, and Og king of Bashan:

the land that was on this side Jordan; where Moses then was, being in the plains of Moab, and was the country beyond Jordan, with respect to the land of Canaan, and when in that:

from the river of Arnon unto Mount Hermon; Arnon was a river which divided Moab and the Amorites, Num 22:13 and Hermon was a mountain of Gilead, which ended where Lebanon began, and was the northerly border of this country. It was remarkable for the dew that fell on it; See Gill on Psa 133:3.

Argob was the capital of a district in Bashan of the same name, which, together with other fifty-nine cities in the same province, were conspicuous for their lofty and fortified walls. It was a war of extermination. Houses and cities were razed to the ground; all classes of people were put to the sword; and nothing was saved but the cattle, of which an immense amount fell as spoil into the hands of the conquerors. Thus, the two Amorite kings and the entire population of their dominions were extirpated. The whole country east of the Jordan--first upland downs from the torrent of the Arnon on the south to that of the Jabbok on the north; next the high mountain tract of Gilead and Bashan from the deep ravine of Jabbok--became the possession of the Israelites.