Joshua 22:1-3

Then Joshua called the Reubenites, and the Gadites, and the half tribe of Manasseh, And said unto them, Ye have kept all that Moses the servant of the LORD commanded you, and have obeyed my voice in all that I commanded you: Ye have not left your brethren these many days unto this day, but have kept the charge of the commandment of the LORD your God.