Numbers 31:7-10

7They fought against the Midianites, as the Lord commanded Moses, and they killed every male.

8They killed the kings of Midian in addition to those slain – Evi, Rekem, Zur, Hur, and Reba – five Midianite kings. They also killed Balaam son of Beor with the sword.

9The Israelites took the women of Midian captives along with their little ones, and took all their herds, all their flocks, and all their goods as plunder.

10They burned all their towns where they lived and all their encampments.