Judges 1:18

And Judah took Gaza with its territory and Ashkelon with its territory and Ekron with its territory.

Joshua 11:22

There were no Anakim left in the land of the sons of Israel; only in Gaza, in Gath, and in Ashdod some remained.

Judges 3:3

These nations are: the five lords of the Philistines and all the Canaanites and the Sidonians and the Hivites who lived in Mount Lebanon, from Mount Baal-hermon as far as Lebo-hamath.

Exodus 23:31

I will fix your boundary from the Red Sea to the sea of the Philistines, and from the wilderness to the River Euphrates; for I will deliver the inhabitants of the land into your hand, and you will drive them out before you.

Joshua 13:3

from the Shihor which is east of Egypt, even as far as the border of Ekron to the north (it is counted as Canaanite); the five lords of the Philistines: the Gazite, the Ashdodite, the Ashkelonite, the Gittite, the Ekronite; and the Avvite

Joshua 15:45-47

Ekron, with its towns and its villages;

Judges 16:1-2

Now Samson went to Gaza and saw a harlot there, and went in to her.

Judges 16:21

Then the Philistines seized him and gouged out his eyes; and they brought him down to Gaza and bound him with bronze chains, and he was a grinder in the prison.

1 Samuel 6:17

These are the golden tumors which the Philistines returned for a guilt offering to the Lord: one for Ashdod, one for Gaza, one for Ashkelon, one for Gath, one for Ekron;

Treasury of Scripture Knowledge

Summary

Also Judah took Gaza with the coast thereof, and Askelon with the coast thereof, and Ekron with the coast thereof.

Bible References

Gaza

Judges 3:3
These nations are: the five lords of the Philistines and all the Canaanites and the Sidonians and the Hivites who lived in Mount Lebanon, from Mount Baal-hermon as far as Lebo-hamath.
Judges 16:1
Now Samson went to Gaza and saw a harlot there, and went in to her.
Exodus 23:31
I will fix your boundary from the Red Sea to the sea of the Philistines, and from the wilderness to the River Euphrates; for I will deliver the inhabitants of the land into your hand, and you will drive them out before you.
Joshua 11:22
There were no Anakim left in the land of the sons of Israel; only in Gaza, in Gath, and in Ashdod some remained.
Joshua 13:3
from the Shihor which is east of Egypt, even as far as the border of Ekron to the north (it is counted as Canaanite); the five lords of the Philistines: the Gazite, the Ashdodite, the Ashkelonite, the Gittite, the Ekronite; and the Avvite
Joshua 15:45
Ekron, with its towns and its villages;
1 Samuel 6:17
These are the golden tumors which the Philistines returned for a guilt offering to the Lord: one for Ashdod, one for Gaza, one for Ashkelon, one for Gath, one for Ekron;