7 And the border of Manasseh was from Asher to Michmethath, which is before Shechem; and the border went along to the right hand, unto the inhabitants of En-tappuah. 8 The land of Tappuah belonged to Manasseh; but Tappuah on the border of Manasseh belonged to the children of Ephraim. 9 And the border went down unto the brook of Kanah, southward of the brook: these cities belonged to Ephraim among the cities of Manasseh: and the border of Manasseh was on the north side of the brook, and the goings out thereof were at the sea: 10 southward it was Ephraim's, and northward it was Manasseh's, and the sea was his border; and they reached to Asher on the north, and to Issachar on the east. 11 And Manasseh had in Issachar and in Asher Beth-shean and its towns, and Ibleam and its towns, and the inhabitants of Dor and its towns, and the inhabitants of En-dor and its towns, and the inhabitants of Taanach and its towns, and the inhabitants of Megiddo and its towns, even the three heights.
Matthew Henry's Commentary on Joshua 17:7-11
Commentary on Joshua 17:7-13
(Read Joshua 17:7-13)
There was great communication between Manasseh and Ephraim. Though each tribe had its inheritance, yet they should intermix one with another, to do good offices one to another, as became those, who, though of different tribes, were all one Israel, and were bound to love as brethren. But they suffered the Canaanites to live among them, against the command of God, to serve their own ends.