So Moses gave charge concerning them to Eleazar the priest, and to Joshua the son of Nun, and to the heads of the fathers' houses of the tribes of the children of Israel.
And Moses said unto them, If the children of Gad and the children of Reuben will pass with you over Jordan, every man that is armed to battle, before the LORD, and the land shall be subdued before you; then ye shall give them the land of Gilead for a possession: