Joshua 13:8

The descendants of Reuben and descendants of Gad, along with the other half-tribe of Manasseh, received their inherited portion that Moses the servant of the LORD had given them to the east beyond the Jordan River.

Joshua 12:6

Moses, the servant of the LORD, and the Israelis defeated them. Then Moses, the servant of the LORD, gave it to the descendants of Reuben, the descendants of Gad, and the half-tribe of Manasseh as their inheritance.

Numbers 32:33-42

So Moses gave to the descendants of Gad, to the descendants of Reuben, and to the half-tribe of Joseph's son Manasseh the kingdom of Sihon, the king of the Amorites, and the kingdom of Og, the king of Bashan, the whole land with its cities, and even the territories surrounding it.

Deuteronomy 3:12-17

"Of the land that we captured at that time, I've given its towns to the descendants of Reuben and the descendants of Gad from Aroer near the Wadi Arnon to half of the hill country of Gilead.

Joshua 4:12

Just as Moses had directed, the descendants of Reuben, the descendants of Gad, and the half-tribe of Manasseh crossed over, dressed in battle regalia, in full view of the other Israelis.

Joshua 22:4

Now the LORD has given peace to your relatives, just as he told them. Therefore, proceed to your tents to the land that is yours to possess that Moses the servant of the LORD gave you east of the Jordan River.

Treasury of Scripture Knowledge

Summary

Joshua 13:8

With whom the Reubenites and the Gadites have received their inheritance, which Moses gave them, beyond Jordan eastward, even as Moses the servant of the LORD gave them;

Moses gave

General references

Bible References

Moses gave

Just as Moses had directed, the descendants of Reuben, the descendants of Gad, and the half-tribe of Manasseh crossed over, dressed in battle regalia, in full view of the other Israelis.

"Of the land that we captured at that time, I've given its towns to the descendants of Reuben and the descendants of Gad from Aroer near the Wadi Arnon to half of the hill country of Gilead.

General references

"Bandits will raid Gad, but Gad will raid them back."

So Israel lived in Amorite territory.

The tribes of Reuben, Gad, and half the tribe of Manasseh, as defined by their ancestral houses, have received their inheritance.

"Then Israel sent a delegation to Sihon, king of the Amorites and king of Heshbon. Israel requested of him, "Please let us pass through your territory to our place."