The rest of the prey; all which was now left of the prey. It is so expressed because they took more, but some of the persons were since killed, Numbers 31:17, and some of the cattle was spent for the necessary provisions of the army.
Related Commentaries of Numbers 31:32
Numbers 31:32
32 And the booty, being the rest of the prey which the men of war had caught, was six hundred thousand and seventy thousand and five thousand sheep,