Joshua 18:7
“But the Levites have no part among you; for the priesthood of the Lord is their inheritance: and Gad, and Reuben, and half the tribe of Manasseh, have received their inheritance beyond Jordan on the east, which Moses the servant of the Lord gave them.”
And they shall divide it into seven parts: Judah shall abide in their coast on the south, and the house of Joseph shall abide in their coasts on the north.
Ye shall therefore describe the land into seven parts, and bring the description hither to me, that I may cast lots for you here before the Lord our God.
But the Levites have no part among you; for the priesthood of the Lord is their inheritance: and Gad, and Reuben, and half the tribe of Manasseh, have received their inheritance beyond Jordan on the east, which Moses the servant of the Lord gave them.
And the men arose, and went away: and Joshua charged them that went to describe the land, saying, Go and walk through the land, and describe it, and come again to me, that I may here cast lots for you before the Lord in Shiloh.
And the men went and passed through the land, and described it by cities into seven parts in a book, and came again to Joshua to the host at Shiloh.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“But unto the tribe of Levi Moses gave not any inheritance: the Lord God of Israel was their inheritance, as he said unto them.”
“And the Lord spake unto Aaron, Thou shalt have no inheritance in their land, neither shalt thou have any part among them: I am thy part and thine inheritance among the children of Israel.”
“And this land, which we possessed at that time, from Aroer, which is by the river Arnon, and half mount Gilead, and the cities thereof, gave I unto the Reubenites and to the Gadites.”
“The priests the Levites, and all the tribe of Levi, shall have no part nor inheritance with Israel: they shall eat the offerings of the Lord made by fire, and his inheritance.”
“But unto the tribe of Levi Moses gave not any inheritance: the Lord God of Israel was their inheritance, as he said unto them.”