Cross reference
Numbers 31:11
11 They took all the spoil, and all the prey, both of man and of animal.
Deuteronomy 20:14
14 but the women, and the little ones, and the cattle, and all that is in the city, even all the spoil of it, shall you take for a prey to yourself; and you shall eat the spoil of your enemies, which Yahweh your God has given you.
Joshua 8:2
2 You shall do to Ai and her king as you did to Jericho and her king: only the spoil of it, and the cattle of it, shall you take for a prey to yourselves: set you an ambush for the city behind it.