Joshua 16:7-10

16:7 It then descended from Janoah to Ataroth and Naarah, touched Jericho, and extended to the Jordan River. 16:8 From Tappuah it went westward to the Valley of Kanah and ended at the sea. This is the land assigned to the tribe of Ephraim by its clans. 16:9 Also included were the cities set apart for the tribe of Ephraim within Manasseh’s territory, along with their towns.

16:10 The Ephraimites did not conquer the Canaanites living in Gezer. The Canaanites live among the Ephraimites to this very day and do hard labor as their servants.