Numbers 31:49

And they said unto Moses
Gave the following relation to him, which is a very surprising one: thy servants have taken the sum of the men of war which are under our
charge;
since the war with Midian was over, they had mustered the several companies under their command, such as had thousands, and those that had hundreds: and there lacketh not one man of us;
which is a most amazing and unheard of thing, that in waging war with a whole nation, slaying all their males, sacking and burning so many cities, plundering the inhabitants of their substance, taking and carrying off such a vast number of captives, yet not one should fall by the sword of the enemy, or by any disease or accident whatever, but all to a man should return to the camp of Israel again; this is not to be paralleled in any history.