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 21:21

21:21 They assigned them Shechem (a city of refuge for one who committed manslaughter) in the hill country of Ephraim, Gezer,

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. ¹ 

[24:33]  ¹ tn Heb “in Gibeah of Phinehas, his son, which had been given to him in the hill country of Ephraim.”