1 Samuel 6:18

also the golden mice, according to the number of all the cities of the Philistines belonging to the five lords, both fortified cities and [unwalled] country villages. The large stone on which the Levites set the ark of the Lord remains a witness to this day in the field of Joshua of Beth-shemesh.

Deuteronomy 3:5

All these cities were fortified and unassailable with their high walls, gates, and bars; in addition, [there were] a very great number of unwalled villages.

Joshua 13:3

from the Shihor [waterway] which is east of Egypt [at the southern end of Canaan], northward to the border of Ekron (all of it regarded as Canaanite); the five rulers of the Philistines: the Gazite, Ashdodite, the Ashkelonite, the Gittite, the Ekronite; and the Avvite

1 Samuel 6:14-16

The cart came into the field of Joshua of Beth-shemesh and stopped there. A large stone was there; and the men split up the wood of the cart [for firewood] and offered the cows as a burnt offering to the Lord.

Treasury of Scripture Knowledge

Summary

And the golden mice, according to the number of all the cities of the Philistines belonging to the five lords, both of fenced cities, and of country villages, even unto the great stone of Abel, whereon they set down the ark of the LORD: which stone remaineth unto this day in the field of Joshua, the Bethshemite.

The five lords

Bible References

The five lords

1 Samuel 6:16
When the five lords of the Philistines saw what happened, they returned to Ekron that day.
Joshua 13:3
from the Shihor [waterway] which is east of Egypt [at the southern end of Canaan], northward to the border of Ekron (all of it regarded as Canaanite); the five rulers of the Philistines: the Gazite, Ashdodite, the Ashkelonite, the Gittite, the Ekronite; and the Avvite