Judges 1:16-20

Now the descendants of the Kenite, Moses’ father-in-law, went up from the city of palms with the sons of Judah, to the wilderness of Judah which is in the south of Arad; and they went and lived with the people.

Then Judah went with his brother Simeon, and they struck the Canaanites living in Zephath, and utterly destroyed it. So the name of the city was called Hormah.

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

Now the Lord was with Judah, and they took possession of the hill country; but they could not drive out the inhabitants of the valley, because they had iron chariots.

Then they gave Hebron to Caleb, as Moses had promised; and he drove out from there the three sons of Anak.