Joshua 22:15-20

15When they arrived in the land of Gilead, they said to the tribes of Reuben, Gad, and the half-tribe of Manasseh,

16“The whole community of the Lord demands to know why you are betraying the God of Israel. How could you turn away from the Lord and build an altar for yourselves in rebellion against him?

17Was our sin at Peor not enough? To this day we are not fully cleansed of it, even after the plague that struck the entire community of the Lord.

18And yet today you are turning away from following the Lord. If you rebel against the Lord today, he will be angry with all of us tomorrow.

19“If you need the altar because the land you possess is defiled, then join us in the Lord’s land, where the Tabernacle of the Lord is situated, and share our land with us. But do not rebel against the Lord or against us by building an altar other than the one true altar of the Lord our God.

20Didn’t divine anger fall on the entire community of Israel when Achan, a member of the clan of Zerah, sinned by stealing the things set apart for the Lord? He was not the only one who died because of his sin.”