Joshua 1:14; Joshua 4:12

Joshua 1:14

14 "Your wives, your little ones, and your cattle shall remain in the land which Moses gave you beyond the Jordan, but you shall cross before your brothers in battle array, all your valiant warriors, and shall help them,

Joshua 4:12

12 The sons of Reuben and the sons of Gad and the half-tribe of Manasseh crossed over in battle array before the sons of Israel, just as Moses had spoken to them;