Joshua 13:9

Their territory started from Aroer (on the edge of the Arnon Valley), included the city in the middle of the valley, the whole plain of Medeba as far as Dibon,

Numbers 21:30

We have overpowered them; Heshbon has perished as far as Dibon. We have shattered them as far as Nophah, which reaches to Medeba."

Joshua 13:16

Their territory started at Aroer (on the edge of the Arnon Valley) and included the city in the middle of the valley, the whole plain of Medeba,

Deuteronomy 3:12

This is the land we brought under our control at that time: The territory extending from Aroer by the Wadi Arnon and half the Gilead hill country with its cities I gave to the Reubenites and Gadites.

Deuteronomy 3:16

To the Reubenites and Gadites I allocated the territory extending from Gilead as far as Wadi Arnon (the exact middle of the wadi was a boundary) all the way to the Wadi Jabbok, the Ammonite border.

King Sihon of the Amorites who lived in Heshbon and ruled from Aroer (on the edge of the Arnon Valley) -- including the city in the middle of the valley and half of Gilead -- all the way to the Jabbok Valley bordering Ammonite territory.

Isaiah 15:2

They went up to the temple, the people of Dibon went up to the high places to lament. Because of what happened to Nebo and Medeba, Moab wails. Every head is shaved bare, every beard is trimmed off.

Jeremiah 48:18

Come down from your place of honor; sit on the dry ground, you who live in Dibon. For the one who will destroy Moab will attack you; he will destroy your fortifications.

Jeremiah 48:22

on Dibon, Nebo, and Beth Diblathaim,

Treasury of Scripture Knowledge

Summary

Joshua 13:9

From Aroer, that is upon the bank of the river Arnon, and the city that is in the midst of the river, and all the plain of Medeba unto Dibon;

All the plain

Numbers 21:30

Isaiah 15:2

Jeremiah 48:18

General references

Bible References

All the plain

We have overpowered them; Heshbon has perished as far as Dibon. We have shattered them as far as Nophah, which reaches to Medeba."

They went up to the temple, the people of Dibon went up to the high places to lament. Because of what happened to Nebo and Medeba, Moab wails. Every head is shaved bare, every beard is trimmed off.

Come down from your place of honor; sit on the dry ground, you who live in Dibon. For the one who will destroy Moab will attack you; he will destroy your fortifications.

General references

So the Israelites lived in the land of the Amorites.

because the tribe of the Reubenites by their families, the tribe of the Gadites by their families, and half of the tribe of Manasseh have received their inheritance.

Their territory started at Aroer (on the edge of the Arnon Valley) and included the city in the middle of the valley, the whole plain of Medeba,

Israel sent messengers to King Sihon, the Amorite king who ruled in Heshbon, and said to him, "Please allow us to pass through your land to our land."