Joshua 22:10-12

Young's Literal Translation

¹⁰ and they come in unto the districts of the Jordan, which [are] in the land of Canaan, and the sons of Reuben, and the sons of Gad, and the half of the tribe of Manasseh, build there an altar by the Jordan -- a great altar for appearance.

¹¹ And the sons of Israel hear, saying, `Lo, the sons of Reuben, and the sons of Gad, and the half of the tribe of Manasseh, have built the altar over-against the land of Canaan, on the districts of the Jordan, at the passage of the sons of Israel.'

¹² And the sons of Israel hear, and all the company of the sons of Israel is assembled at Shiloh, to go up against them to war;