Numbers 32:29-33 ▼

29 And Moses said to them, If the children of Reuben and the children of Gad will cross with you over the Jordan, every man armed for battle before the LORD, and the land shall be subdued before you, then you shall give them the land of Gilead for a possession;

30 But if they will not cross over with you armed, they shall have possessions among you in the land of Canaan.

31 And the children of Reuben and the children of Gad answered, saying, As the LORD has said to your servants, so will we do.

32 We will pass over armed before the LORD into the land of Canaan to war, that the possession of our inheritance on this side of the Jordan may be ours.

33 And Moses gave to them, to the children of Reuben and to the children of Gad and to half of the tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites and the kingdom of Og king of Mathnin, all the land with its cities throughout its territories and the towns of the country round about it.