the heads

Joshua 19:51
These were the inheritances that Eleazar the priest, Joshua son of Nun, and the heads of the families distributed by lot to the tribes of Israel at Shiloh before the LORD at the entrance to the Tent of Meeting. So they finished dividing up the land.

Exodus 6:14, 25
These were the heads of their fathers' houses: The sons of Reuben, the firstborn of Israel, were Hanoch and Pallu, Hezron and Carmi. These were the clans of Reuben. . . .

Eleazar

Joshua 14:1
Now these are the portions that the Israelites inherited in the land of Canaan, as distributed by Eleazar the priest, Joshua son of Nun, and the heads of the families of the tribes of Israel.

Joshua 17:4
They approached Eleazar the priest, Joshua son of Nun, and the leaders, and said, "The LORD commanded Moses to give us an inheritance among our brothers." So Joshua gave them an inheritance among their father's brothers, in keeping with the command of the LORD.

Numbers 34:17-29
"These are the names of the men who are to assign the land as an inheritance for you: Eleazar the priest and Joshua son of Nun. . . .