Numbers

And I commanded you at that time, saying, The Lord your God hath given you this land to possess it: ye shall pass over armed before your brethren the children of Israel, all that are meet for the war.

Remember the word which Moses the servant of the Lord commanded you, saying, The Lord your God hath given you rest, and hath given you this land.

And the children of Reuben, and the children of Gad, and half the tribe of Manasseh, passed over armed before the children of Israel, as Moses spake unto them:

About forty thousand prepared for war passed over before the Lord unto battle, to the plains of Jericho.

Until the Lord have given rest unto your brethren, as well as unto you, and until they also possess the land which the Lord your God hath given them beyond Jordan: and then shall ye return every man unto his possession, which I have given you.