10 When they came to the regions by the Jordan in the land of Canaan, the Reubenites, the Gadites, and the half-tribe of Manasseh built a large and impressive altar there by the Jordan.
11 Then the Israelites heard it said, 'Look, the Reubenites, the Gadites, and the half-tribe of Manasseh have built an altar on the border of the land of Canaan, by the region of the Jordan, on the Israelite side.'
12 When the Israelites heard this, the whole assembly gathered at Shiloh to go to war against them.
13 So the Israelites sent Phinehas son of Eleazar, the priest, to the Reubenites, the Gadites, and the half-tribe of Manasseh in the land of Gilead.