Josh 16:3-10

3then it goes down westward to the territory of the Japhletites, as far as the territory of Lower Beth-horon, then to Gezer, and it ends at the sea.4The Josephites—Manasseh and Ephraim—received their inheritance.5The territory of the Ephraimites by their families was as follows: the boundary of their inheritance on the east was Ataroth-addar as far as Upper Beth-horon,6and the boundary goes from there to the sea; on the north is Michmethath; then on the east the boundary makes a turn toward Taanath-shiloh, and passes along beyond it on the east to Janoah,7then it goes down from Janoah to Ataroth and to Naarah, and touches Jericho, ending at the Jordan.8From Tappuah the boundary goes westward to the Wadi Kanah, and ends at the sea. Such is the inheritance of the tribe of the Ephraimites by their families,9together with the towns that were set apart for the Ephraimites within the inheritance of the Manassites, all those towns with their villages.10They did not, however, drive out the Canaanites who lived in Gezer: so the Canaanites have lived within Ephraim to this day but have been made to do forced labor.