Deuteronomy 3:16

and to the Reubenites and Gadites I gave the territory from Gilead to the Arnon Valley (the middle of the valley was the border) and up to the Jabbok River, the border of the Ammonites.
BSB · Berean Standard Bible
And unto the Reubenites and unto the Gadites I gave from Gilead even unto the river Arnon half the valley, and the border even unto the river Jabbok, which is the border of the children of Ammon;
KJV · King James Version
To the Reubenites and to the Gadites I gave from Gilead even to the valley of the Arnon, the middle of the valley, and its border, even to the river Jabbok, which is the border of the children of Ammon;
WEB · World English Bible
And unto the Reubenites and unto the Gadites I gave from Gilead even unto the valley of the Arnon, the middle of the valley, and the border thereof, even unto the river Jabbok, which is the border of the children of Ammon;
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Reubenites
Numbers 32:33–38; 2 Samuel 24:5
river Jabbok
Deuteronomy 2:37; Genesis 32:22; Numbers 21:24; Joshua 12:2, 3