Deuteronomy 32
42 Ref I will make my arrows red with blood, my sword will be feasting on flesh, with the blood of the dead and the prisoners, of the long-haired heads of my haters.
43 Ref Be glad, O you his people, over the nations; for he will take payment for the blood of his servants, and will give punishment to his haters, and take away the sin of his land, for his people.