4. Mose 31:7

Of the campaign itself, the results are all that is recorded. No doubt it terminated with a great battle, in which the Midianites were taken unawares and completely routed. As it was a war of vengeance of Jehovah, the victors slew all the males, i.e., all the adult males, as the sequel shows, without quarter; and "upon those that were slain," i.e., in addition to them, the five Midianitsh kings and Balaam, who first advised the Midianites, according to Num 31:16, to tempt the Israelites to idolatry. The five kings were chiefs of the larger or more powerful of the Midianitish tribes, as Zur is expressly said to have been in Num 25:15. In Jos 13:21 they are called "vassals of Sihon," because Sihon had subjugated them and made them tributary when he first conquered the land. The women and children of the Midianites were led away prisoners; and their cattle (behemah, beasts of draft and burden, as in Exo 20:10), and their flocks, and their goods taken away as spoil. The towns in their dwellings, and all their villages (tiroth, tent-villages, as in Gen 25:16), were burnt down. The expression "towns in their dwellings" leads to the conclusion that the towns were not the property of the Midianites themselves, who were a nomad people, but that they originally belonged in all probability to the Moabites, and had been taken possession of by the Amorites under Sihon. This is confirmed by Jos 13:21, according to which these five Midianitish vassals of Sihon dwelt in the land, i.e., in the kingdom of Sihon. This also serves to explain why the conquest on their country is not mentioned in the account before us, although it is stated in Joshua (l.c.), that it was allotted to the Reubenites with the kingdom of Sihon.

In this chapter we have, I. The humble request of the tribes of Reuben and Gad for an inheritance on that side Jordan where Israel now lay encamped (Num 32:1-5). II. Moses's misinterpretation of their request (Num 32:6-15). III. Their explication of it, and stating it aright (Num 32:16-19). IV. The grant of their petition under the provisos and limitations which they themselves proposed (Num 32:20, etc.).

31:7 The Israelites killed all of the Midianite men in the particular groups they attacked from their camp in the plains of Moab (31:12), not all of the people who were part of the larger Midianite confederation (cp. Judg 6–8). The number of animals and virgins mentioned in Num 31:32-35 indicates that the 12,000 Hebrews fought a sizable enemy force.