Israel Conquers Sihon

21 And Israel sent men to Sihon, king of the Amorites, saying, 22 Let me go through your land: we will not go into field or vine-garden, or take the water of the springs; we will go by the highway till we have gone past the limits of your land. 23 And Sihon would not let Israel go through his land; but got all his people together and went out against Israel into the waste land, as far as Jahaz, to make war on Israel. 24 But Israel overcame him, and took all his land from the Arnon to the Jabbok, as far as the country of the children of Ammon, for the country of the children of Ammon was strongly armed. 25 And Israel took all their towns, living in Heshbon and all the towns and small places of the Amorites. 26 For Heshbon was the town of Sihon, king of the Amorites, who had made war against an earlier king of Moab and taken from him all his land as far as the Arnon. 27 So the makers of wise sayings say, Come to Heshbon, building up the town of Sihon and making it strong: 28 For a fire has gone out of Heshbon, a flame from the town of Sihon: for the destruction of Ar in Moab, and the lords of the high places of the Arnon. 29 Sorrow is yours, O Moab! Destruction is your fate, O people of Chemosh: his sons have gone in flight, and his daughters are prisoners, in the hands of Sihon, king of the Amorites. 30 They are wounded with our arrows; destruction has come on Heshbon, even to Dibon; and we have made the land waste as far as Nophah, stretching out to Medeba.

Israel Conquers Og of Bashan

31 So Israel put up their tents in the land of the Amorites. 32 And Moses sent men secretly to Jazer, and they took its towns, driving out the Amorites who were living there. 33 Then turning they went up by the way of Bashan; and Og, king of Bashan, went out against them with all his people, to the fight at Edrei. 34 And the Lord said to Moses, Have no fear of him: for I have given him up into your hands, with all his people and his land; do to him as you did to Sihon, king of the Amorites, at Heshbon. 35 So they overcame him and his sons and his people, driving them all out: and they took his land for their heritage.

Matthew Henry's Commentary on Numbers 21:21-35

Commentary on Numbers 21:21-35

(Read Numbers 21:21-35)

Sihon went with his forces against Israel, out of his own borders, without provocation, and so ran upon his own ruin. The enemies of God's church often perish by the counsels they think most wisely taken. Og, king of Bashan, instead of being warned by the fate of his neighbours, to make peace with Israel, makes war with them, which proves in like manner his destruction. Wicked men do their utmost to secure themselves and their possessions against the judgments of God; but all in vain, when the day comes on which they must fall. God gave Israel success, while Moses was with them, that he might see the beginning of the glorious work, though he must not live to see it finished. This was, in comparison, but as the day of small things, yet it was an earnest of great things. We must prepare for fresh conflicts and enemies. We must make no peace or truce with the powers of darkness, nor even treat with them; nor should we expect any pause in our contest. But, trusting in God, and obeying his commands, we shall be more than conquerors over every enemy.