Then they said, "What shall be the trespass-offering which we shall return to him?" They said, "Five golden tumors, and five golden mice, [according to] the number of the lords of the Philistines; for one plague was on you all, and on your lords.
Actually it should read, "Of the city, or of the people of fifty thousand, seventy were slain, seventy men were slain." In other words, of that population of the area, approximately fifty thousand people, seventy of them were slain.