Numbers 32:17-32

17but we will maintain ourselves in armed readiness and go before the Israelites until whenever we have brought them to their place. Our descendants will be living in fortified towns as a protection against the inhabitants of the land.

18We will not return to our homes until every Israelite has his inheritance.

19For we will not accept any inheritance on the other side of the Jordan River and beyond, because our inheritance has come to us on this eastern side of the Jordan.”

20Then Moses replied, “If you will do this thing, and if you will arm yourselves for battle before the Lord,

21and if all your armed men cross the Jordan before the Lord until he drives out his enemies from his presence

22and the land is subdued before the Lord, then afterward you may return and be free of your obligation to the Lord and to Israel. This land will then be your possession in the Lord’s sight.

23“But if you do not do this, then look, you will have sinned against the Lord. And know that your sin will find you out.

24So build cities for your descendants and pens for your sheep, but do what you have said you would do.”

25So the Gadites and the Reubenites replied to Moses, “Your servants will do as my lord commands.

26Our children, our wives, our flocks, and all our livestock will be there in the cities of Gilead,

27but your servants will cross over, every man armed for war, to do battle in the Lord’s presence, just as my lord says.”

28So Moses gave orders about them to Eleazar the priest, to Joshua son of Nun, and to the heads of the families of the Israelite tribes.

29Moses said to them: “If the Gadites and the Reubenites cross the Jordan with you, each one equipped for battle in the Lord’s presence, and you conquer the land, then you must allot them the territory of Gilead as their possession.

30But if they do not cross over with you armed, they must receive possessions among you in Canaan.”

31Then the Gadites and the Reubenites answered, “Your servants will do what the Lord has spoken.

32We will cross armed in the Lord’s presence into the land of Canaan, and then the possession of our inheritance that we inherit will be ours on this side of the Jordan River.”