2 Samuel 18:6
The army went out to the field to meet Israel, and the battle was [fought] in the forest of Ephraim.
Joshua 17:18
[the] hill country will be yours. Even though it [is] a forest, you will clear it, and it will be yours [to] its farthest borders. You will drive out the Canaanites, even though they have iron chariots and [are] strong."
Joshua 17:15
And Joshua said to them, "If you [are] many people, go up to the forest and clear [a place] there for yourselves in the land of the Perizzites and Rephaim, since the hill country of Ephraim is [too] narrow for you."
Judges 12:4-6
Jephthah gathered all the men of Gilead, and he made war with Ephraim; and the men of Gilead defeated Ephraim because they said, "You [are] fugitives of Ephraim, you Gileadites, in the midst of Ephraim and Manasseh."