30 but if they will not pass over with you armed, they shall have possessions among you in the land of Canaan. 31 And the children of Gad and the children of Reuben answered, saying, As Jehovah hath said unto thy servants, so will we do. 32 We will pass over armed before Jehovah into the land of Canaan, and the possession of our inheritance [shall remain] with us beyond the Jordan. 33 And Moses gave unto them, even to the children of Gad, and to the children of Reuben, and unto the half-tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites, and the kingdom of Og king of Bashan, the land, according to the cities thereof with [their] borders, even the cities of the land round about. 34 And the children of Gad built Dibon, and Ataroth, and Aroer, 35 and Atrothshophan, and Jazer, and Jogbehah, 36 and Beth-nimrah, and Beth-haran: fortified cities, and folds for sheep. 37 And the children of Reuben built Heshbon, and Elealeh, and Kiriathaim, 38 and Nebo, and Baal-meon, (their names being changed,) and Sibmah: and they gave other names unto the cities which they builded. 39 And the children of Machir the son of Manasseh went to Gilead, and took it, and dispossessed the Amorites that were therein. 40 And Moses gave Gilead unto Machir the son of Manasseh; and he dwelt therein. 41 And Jair the son of Manasseh went and took the towns thereof, and called them Havvoth-jair. 42 And Nobah went and took Kenath, and the villages thereof, and called it Nobah, after his own name.
Matthew Henry's Commentary on Numbers 32:30-50
Commentary on Numbers 32:28-42
(Read Numbers 32:28-42)
Concerning the settlement of these tribes, observe, that they built the cities, that is, repaired them. They changed the names of them; probably they were idolatrous, therefore they should be forgotten. A spirit of selfishness, of seeking our own, not the things of Christ, when each one ought to assist others, is as dangerous as it is common. It is impossible to be sincere in the faith, sensible of the goodness of God, constrained by the love of Christ, sanctified by the power of the Holy Ghost, and yet be indifferent to the progress of religion, and the spiritual success of others, through love of ease, or fear of conflict. Let then your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.