Thematic Bible: Erect a monument to signify the unity of the tribes east of the jordan river with the tribes west of the river

And they came to the region of the Jordan that [is] in the land of Canaan, and the descendants of Reuben, Gad, and the half-tribe of Manasseh built there an altar on the Jordan, {a large and imposing altar}. And the {Israelites} heard [it] said that the descendants of Reuben, Gad, and the half-tribe of Manasseh had built an altar next to the land of Canaan, in the region of the Jordan, on the side [belonging to] the {Israelites}. When the {Israelites} heard [of it], the whole congregation of the {Israelites} gathered [at] Shiloh to go up against them for battle. read more.
And the {Israelites} sent to the descendants of Reuben, Gad, and the half-tribe of Manasseh, to the land of Gilead, Phinehas the priest son of Eleazar, and ten leaders with him, {one leader for each} {family} from each of the tribes of Israel; and each one [was] the head of {his family} among the clans of Israel.