Numbers 32:26-29

Thomson(i) 26 our families, and our wives, and our cattle, shall remain in the cities of Galaad; 27 but we thy servants will cross over, all armed, and arrayed for battle before the Lord, as our lord saith. 28 Then Moses convened with them Eleazar the priest, and Joshua, son of Nave, and the chiefs of the patriarchal houses of the tribes of Israel, 29 and said to them, If the Reubenites and the Gadites cross the Jordan with you, every one armed for battle before the Lord, when you shall have subdued the land before you, you shall give them the land of Galaad for a possession.