Judges 1:18-20

18 And Judah captured Gazzah with its territory, and Ashkelon with its territory, and ‘Ekron with its territory.

19 And the Lord was with Judah; and he took possession of the mountain; but could not drive out the inhabitants of the valley, because they had chariots of iron.

20 And they gave Hebron unto Caleb, as Moses had spoken; and he drove out thence the three sons of ‘Anak.