Joshua 11:2-3

11:2 and the northern kings who ruled in the hill country, the Arabah south of Kinnereth, the lowlands, and the heights of Dor to the west. 11:3 Canaanites came from the east and west; Amorites, Hittites, Perizzites, and Jebusites from the hill country; and Hivites from below Hermon in the area of Mizpah.

Joshua 12:8

12:8 including the hill country, the lowlands, the Arabah, the slopes, the wilderness, and the Negev – the land of the Hittites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites:

Joshua 19:50

19:50 As the Lord had instructed, they gave him the city he requested – Timnath Serah in the Ephraimite hill country. He built up the city and lived in it.

Joshua 21:11

21:11 They assigned them Kiriath Arba (Arba was the father of Anak), that is, Hebron, in the hill country of Judah, along with its surrounding grazing areas.

Joshua 24:33

24:33 Eleazar son of Aaron died, and they buried him in Gibeah in the hill country of Ephraim, where his son Phinehas had been assigned land.