This is what Moses had given to the clans of the half-tribe of Manasseh, that is, to half the tribe of the descendants of Manasseh:
Joshua balked at dividing land not yet conquered, but God corrected him: take what lies before you now and trust the rest will follow when your numbers require it. Property divided by law and equity, not force, secures the inheritance for your children; what is seized by arms alone is soon lost again, but what God grants cannot be shaken.
AI summary
Commenting on Joshua 13:7-33
And their coast was from Mahanaim,.... A place in the tribe of Gad, Jos 13:26; which was the boundary of the half tribe that way: all Bashan; so famous for its oxen, and for pasturage for them, and for its oaks, called by Josephus Batanea: all the kingdom of Og king of Bashan; which, besides Bashan, took in the kingdom of Argob or Trachonitis, half...
The half tribe of Manasseh - When the tribes of Reuben and Gad requested to have their settlement on the east side of Jordan, it does not appear that any part of the tribe of Manasseh requested to be settled in the same place.