Numbers 34:16

For the tribe of the children of Reuben according to the house of their fathers, and the tribe of the children of Gad according to the house of their fathers, have received [their inheritance]; and half the tribe of Manasseh have received their inheritance:

The two tribes and the half tribe have received their inheritance on this side Jordan [near] Jericho eastward, toward the sunrising.

These [are] the names of the men which shall divide the land unto you: Eleazar the priest, and Joshua the son of Nun.

And ye shall take one prince of every tribe, to divide the land by inheritance.