1 Kings 4:19

Geber son of Uri, in the land of Gilead, - the land of Sihon king of the Amorites, and Og king of Bashan, being, the one governor, that was in the land.

Numbers 21:21-35

Then sent Israel messengers, unto Sihon king of the Amorites, saying:

Deuteronomy 2:26-17

So I sent messengers out of the desert of Kademoth, unto Sihon, king of Heshbon, - with words of peace saying:

Joshua 13:9-12

from Aroer, which is on the edge of the ravine of Arnon, and the city, which is in the midst of the ravine, and all the table-land of Medeba, as far as Dibon;

Treasury of Scripture Knowledge

Summary

Geber the son of Uri was in the country of Gilead, in the country of Sihon king of the Amorites, and of Og king of Bashan; and he was the only officer which was in the land.

Bible References

The country of sihon

Numbers 21:21
Then sent Israel messengers, unto Sihon king of the Amorites, saying:
Deuteronomy 2:26
So I sent messengers out of the desert of Kademoth, unto Sihon, king of Heshbon, - with words of peace saying:
Deuteronomy 3:1
Then turned we and went up, the way of Bashan; and Og king of Bashan, came out to meet us, he, and all his people, to give battle at Edrei.
Joshua 13:9
from Aroer, which is on the edge of the ravine of Arnon, and the city, which is in the midst of the ravine, and all the table-land of Medeba, as far as Dibon;