4. And thus was Joppa taken twice by the Romans in a little time; but Vespasian, in order to prevent these pirates from coming thither any more, erected a camp there, where the citadel of Joppa had been, and left a body of horse in it, with a few footmen, that these last might stay there and guard the camp, and the horsemen might spoil the country that lay round it, and might destroy the neighboring villages and smaller cities. So these troops overran the country, as they were ordered to do, and every day cut to pieces and laid desolate the whole region.