Joshua 16:3-6

3descended westward to the territory of the Japhletites as far as the region of Lower Beth Horon and on to Gezer, ending at the Mediterranean Sea. 4So Manasseh and Ephraim, the descendants of Joseph, received their inheritance. 5This was the territory of Ephraim, according to its clans: The boundary of their inheritance went from Ataroth Addar in the east to Upper Beth Horon 6and continued to the Mediterranean Sea. From Mikmethath on the north it curved eastward to Taanath Shiloh, passing by it to Janoah on the east.