Deuteronomy 3:16

16 And to the Reubenites and to the Gadites I gave from Gilead even to the river Arnon, the middle of the ravine and its border, as far as the river Jabbok, the border of the children of Ammon;

Deuteronomy 3:16 In-Context

14 Jair the son of Manasseh took the whole region of Argob as far as the border of the Geshurites and Maachathites, and called Bashan after his own name, Havoth-Jair, to this day.)
15 And I gave Gilead to Machir.
16 And to the Reubenites and to the Gadites I gave from Gilead even to the river Arnon, the middle of the ravine and its border, as far as the river Jabbok, the border of the children of Ammon;
17 the plain also, and the Jordan, and [its] border from Chinnereth as far as the sea of the plain, the salt sea, under the slopes of Pisgah eastward.
18 And I commanded you at that time, saying, Jehovah your God hath given you this land to take possession of it: ye shall pass over armed before your brethren the children of Israel, all [who are] combatants.
The Darby Translation is in the public domain.