Why were there nine and a half tribes mentioned specifically here? It’s all about how the tribes were counted and how their inheritance worked.
Joshua 14:2 mentions 'the nine tribes, and for the half tribe.' This detail is crucial for understanding the tribal structure and how the land was divided.
Accounting for Joseph's Sons
Jacob, in his final blessings, elevated Joseph’s two sons, Ephraim and Manasseh, to the status of tribes. This meant that instead of one tribe of Joseph, there were effectively two.
The Double Portion
When Jacob blessed Joseph, he declared, 'your two sons who were born to you in the land of Egypt... shall be mine, along with Reuben and Simeon' (Genesis 48:5). This elevated them to the same standing as the firstborn sons, granting them a distinct tribal inheritance.
The Levites' Special Case
Because Joseph's descendants were counted as two tribes, and the land was to be divided among twelve portions, the tribe of Levi was not assigned a specific territorial inheritance like the others. Instead, the Levites were given cities scattered throughout the other tribes' territories, as God Himself was their inheritance (Numbers 18:20).
Two and a Half Across the Jordan
Furthermore, two and a half tribes (Reuben, Gad, and half of Manasseh) had already received their inheritance east of the Jordan River before the division of Canaan (Numbers 32). This is why the focus here is on the remaining nine and a half tribes receiving their portions within the promised land of Canaan.