Judges 18:13
They proceeded from there to the mountainous region of Ephraim and arrived at Micah's house.
Joshua 24:30
they buried him in his territorial inheritance at Timnath-serah in the mountainous region of Ephraim, north of Mount Gaash.
Joshua 24:33
Later, Aaron's son Eleazar also died, and they buried him at Gibeah, which belonged to his son Phinehas, and which had been given to him in the mountainous region of Ephraim.
Judges 17:1
A man named Micah lived in the mountainous region of the territory of Ephraim.
Judges 18:2-3
So the tribe of Dan sent from their families five valiant men of their number from Zorah and Eshtaol to scout the land and search through it. Following their orders, which were "Go and scout the land," they came to the mountainous region of Ephraim, arrived at Micah's home, and stayed there.
Judges 19:1
Now it happened in those days, before there was a king in Israel, that a certain male descendant of Levi, who lived in a remote part of the mountainous region of Ephraim, took a mistress for himself from Bethlehem in the territory of Judah.