What does "Imo" refer to?
Rashi: Verse 7 said that Yehoshua will apportion land to nine Shevatim and [the second] half of Menasheh. [Moshe apportioned to] the first half of Menasheh, and Reuven and Gad. Radak
Why does the verse repeat "Asher Nasan
Malbim: They received like Moshe gave; Yehoshua did not change this.