Numbers 31:7-18
7 They warred against Mid'ian, as the Lord commanded Moses, and slew every male. 8 They slew the kings of Mid'ian with the rest of their slain, Evi, Rekem, Zur, Hur, and Reba, the five kings of Mid'ian; and they also slew Balaam the son of Be'or with the sword. 9 And the people of Israel took captive the women of Mid'ian and their little ones; and they took as booty all their cattle, their flocks, and all their goods. 10 All their cities in the places where they dwelt, and all their encampments, they burned with fire, 11 and took all the spoil and all the booty, both of man and of beast. 12 Then they brought the captives and the booty and the spoil to Moses, and to Elea'zar the priest, and to the congregation of the people of Israel, at the camp on the plains of Moab by the Jordan at Jericho.
13 Moses, and Elea'zar the priest, and all the leaders of the congregation, went forth to meet them outside the camp. 14 And Moses was angry with the officers of the army, the commanders of thousands and the commanders of hundreds, who had come from service in the war. 15 Moses said to them, "Have you let all the women live? 16 Behold, these caused the people of Israel, by the counsel of Balaam, to act treacherously against the Lord in the matter of Pe'or, and so the plague came among the congregation of the Lord. 17 Now therefore, kill every male among the little ones, and kill every woman who has known man by lying with him. 18 But all the young girls who have not known man by lying with him, keep alive for yourselves.
Matthew Henry's Commentary on Numbers 31:7-18
Commentary on Numbers 31:7-12
(Read Numbers 31:7-12)
The Israelites slew the Kings of Midian. They slew Balaam. God's overruling providence brought him thither, and their just vengeance found him. Had he himself rightly believed what he had said of the happy state of Israel, he would not have thus herded with the enemies of Israel. The Midianites' wicked wiles were Balaam's projects: it was just that he should perish with them, Hosea 4:5. They took the women and children captives. They burnt their cities and castles, and returned to the camp.
Commentary on Numbers 31:13-18
(Read Numbers 31:13-18)
The sword of war should spare women and children; but the sword of justice should know no distinction, but that of guilty or not guilty. This war was the execution of a righteous sentence upon a guilty nation, in which the women were the worst criminals. The female children were spared, who, being brought up among the Israelites, would not tempt them to idolatry. The whole history shows the hatefulness of sin, and the guilt of tempting others; it teaches us to avoid all occasions of evil, and to give no quarter to inward lusts. The women and children were not kept for sinful purposes, but for slaves, a custom every where practised in former times, as to captives. In the course of providence, when famine and plagues visit a nation for sin, children suffer in the common calamity. In this case parents are punished in their children; and for children dying before actual sin, full provision is made as to their eternal happiness, by the mercy of God in Christ.