7 And they warred against Midian, as the LORD commanded Moses; and they slew every male.
Numbers 31:7 Cross References - JPS_ASV_Byz
Deuteronomy 20:13-14
13 And when the LORD thy God delivereth it into thy hand, thou shalt smite every male thereof with the edge of the sword;
14 but the women, and the little ones, and the cattle, and all that is in the city, even all the spoil thereof, shalt thou take for a prey unto thyself; and thou shalt eat the spoil of thine enemies, which the LORD thy God hath given thee.
Judges 6:1-2
1 And the children of Israel did that which was evil in the sight of the LORD; and the LORD delivered them into the hand of Midian seven years.
2 And the hand of Midian prevailed against Israel; and because of Midian the children of Israel made them the dens which are in the mountains, and the caves, and the strongholds.
Judges 6:33
33 Now all the Midianites and the Amalekites and the children of the east assembled themselves together; and they passed over, and pitched in the valley of Jezreel.
Judges 21:11
11 And this is the thing that ye shall do: ye shall utterly destroy every male, and every woman that hath lain by man.'
1 Samuel 27:9
9 And David smote the land, and left neither man nor woman alive, and took away the sheep, and the oxen, and the asses, and the camels, and the apparel. And he returned, and came to Achish.