1 Samuel 6:16-18

16Now when the five lords of the Philistines had seen it, they returned to Ekron that same day.

17So these are the golden tumors that the Philistines returned as a guilt offering to Adonai: one for Ashdod, one for Gaza, one for Ashkelon, one for Gath, one for Ekron.

18The golden mice also corresponded to the number of all the cities of the Philistines belonging to the five lords—both the fortified cities and their country villages—as far as the large stone on which they had set down the ark of Adonai. It remains to this day in the field of Joshua of Beth-shemesh.