John Gills Exposition of the Bible Commentary - Joshua 17:8
Now Manasseh had the land of Tappuah ,.... The whole territory that went by that name, from a city of note in it, next mentioned; all the fields and villages in it belonged to the tribe of Manasseh: but Tappuah on the border of Manasseh belonged to the children of Ephraim ; and was one of those separate cities they had among the inheritance of the children of Manasseh; though it seems they had only the city, not the territory adjacent to it, and which was named from it. read more
Matthew Henry's Complete Commentary - Joshua 17:7-13
We have here a short account of the lot of this half tribe. It reached from Jordan on the east to the great sea on the west; on the south it lay all along contiguous to Ephraim, but on the north it abutted upon Asher and Issachar. Asher lay north-west, and Issachar north-east, which seems to be the meaning of that (Josh. 17:10), that they (that is, Manasseh and Ephraim, as related to it, both together making the tribe of Joseph) met in Asher on the north and Issachar on the east, for Ephraim... read more