1 Samuel 17:1
Now the Philistines gathered together their armies to battle; and they were gathered together at Socoh, which belongs to Judah, and encamped between Socoh and Azekah, in Ephesdammim.
2 Chronicles 28:18
The Philistines also had invaded the cities of the lowland, and of the South of Judah, and had taken Beth Shemesh, and Aijalon, and Gederoth, and Soco with its towns, and Timnah with its towns, Gimzo also and its towns: and they lived there.