Moses reminded them of dividing the land east of the Jordan

12 “From the land that we captured at that time, I allotted to the tribes of Reuben and Gad the land north of Aroer town near the Arnon River, and some of the hilly area of the Gilead region, along with the nearby towns. 13 The other part of the Gilead region and all of the Bashan region, which was the Argob region that King Og had ruled, I allotted to half of the tribe of Manasseh.” (The entire Bashan region is called the land of the Repha giants.) 14 “Jair, from the tribe of Manasseh, conquered all the Bashan area as far north as the border of the Geshur and Maacah territories. He gave his own name to the villages there, and they are still called the villages of Jair.

15 The northern part of the Gilead region I allotted to the Machir clan, who are descendants of the tribe of Manasseh. 16 I allotted to the tribes of Reuben and Gad the southern part of the Gilead region, extending south to the Arnon River. The middle of the river is the southern boundary. The northern boundary is the Jabbok River, which is part of the border of the Ammon area. 17 To the west their territory extended to the Jordan River Valley, from Galilee Lake in the north to the Dead Sea in the south and to the slopes of Pisgah Mountain to the east.

18 At that time, I told you three tribes, ‘Yahweh our God is giving you this land east of the Jordan River, for you to occupy/capture. So now, give your soldiers weapons, and send them across the Jordan River ahead of the men from the other Israeli tribes to help them to conquer/capture the land that has been allotted to them. 19 But your wives and children and your very numerous cattle must stay in the towns that I have allotted to you. 20 Your men must help your fellow Israelis until Yahweh enables them to live there peacefully after they capture all the land that Yahweh our God is giving to them on the west side of the Jordan River, just like he did for you here on the east side of the river. After that, you all may return to this land that I have allotted to you.’

21 And I told Joshua, ‘You [SYN] have seen everything that Yahweh our God did to those two kings, Sihon and Og. He will do the same thing to the people who are now in the land that you will be entering. 22 Do not be afraid of those people, because Yahweh our God is the one who will fight for you all.’”