So Moses gave this command in their regard to Eleazar the priest, to Joshua, son of Nun, and to the heads of the ancestral houses of the Israelite tribes:
“Remember what Moses, the servant of the Lord, commanded you when he said, ‘The Lord, your God, is about to give you rest; he will give you this land.’
He said to them, “If all the Gadites and Reubenites cross the Jordan with you in full force before the Lord into battle, the land will be subdued before you, and you will give them Gilead as a possession.