Joshua 22:9-10

9So the sons of Reuben, the sons of Gad, and the half-tribe of Manasseh returned home, 1leaving the sons of Israel at Shiloh, which is in the land of Canaan, to go to the 2land of Gilead, to the land of their possession in which they had settled, in accordance with the 3command of the Lord 4through Moses.

10When they came to the region of the Jordan which is in the land of Canaan, the sons of Reuben, the sons of Gad, and the half-tribe of Manasseh built an altar there by the Jordan, 5a large altar in appearance.