Joshua 22:9-12 - Eastern Tribes Build An Altar

⁹ The Reubenites, Gadites, and half the tribe of Manasseh left the Israelites at Shiloh in the land of Canaan to return to their own land of Gilead, which they took possession of according to the Lord’s command through Moses. ¹⁰ When they came to the region of the Jordan in the land of Canaan, the Reubenites, Gadites, and half the tribe of Manasseh built a large, impressive altar there by the Jordan.

¹¹ Then the Israelites heard it said, “Look, the Reubenites, Gadites, and half the tribe of Manasseh have built an altar on the frontier of the land of Canaan at the region of the Jordan, on the Israelite side.” ¹² When the Israelites heard this, the entire Israelite community assembled at Shiloh to go to war against them.