Deuteronomy 3:16

And to the Reubenites and to the Gadites I gave from Gilead even to the river Arnon half the valley, and the border even to the river Jabbok, which is the border of the children of Ammon:

Numbers 21:24

And Israel smote him with the edge of the sword, and possessed his land from Arnon to Jabbok, even to the children of Ammon: for the border of the children of Ammon was strong.

Deuteronomy 2:37

Only to the land of the children of Ammon thou camest not, nor to any place of the river Jabbok, nor to the cities on the mountains, nor to whatever the LORD our God forbad us.

2 Samuel 24:5

And they passed over Jordan, and pitched in Aroer, on the right side of the city that lieth in the midst of the river of Gad, and towards Jazer:

Genesis 32:22

And he arose that night, and took his two wives, and his two women-servants, and his eleven sons, and passed over the ford Jabbok.

Numbers 32:33-38

And Moses gave to them, even to the children of Gad, and to the children of Reuben, and to half the tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites, and the kingdom of Og king of Bashan, the land, with its cities in the borders, even the cities of the country around.

Joshua 12:2-3

Sihon king of the Amorites, who dwelt in Heshbon, and ruled from Aroer, which is upon the bank of the river Arnon, and from the middle of the river, and from half Gilead, even to the river Jabbok, which is the border of the children of Ammon;

Treasury of Scripture Knowledge

Summary

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;

Bible References

Reubenites

Numbers 32:33
And Moses gave to them, even to the children of Gad, and to the children of Reuben, and to half the tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites, and the kingdom of Og king of Bashan, the land, with its cities in the borders, even the cities of the country around.
2 Samuel 24:5
And they passed over Jordan, and pitched in Aroer, on the right side of the city that lieth in the midst of the river of Gad, and towards Jazer:

River jabbok

Deuteronomy 2:37
Only to the land of the children of Ammon thou camest not, nor to any place of the river Jabbok, nor to the cities on the mountains, nor to whatever the LORD our God forbad us.
Genesis 32:22
And he arose that night, and took his two wives, and his two women-servants, and his eleven sons, and passed over the ford Jabbok.
Numbers 21:24
And Israel smote him with the edge of the sword, and possessed his land from Arnon to Jabbok, even to the children of Ammon: for the border of the children of Ammon was strong.
Joshua 12:2
Sihon king of the Amorites, who dwelt in Heshbon, and ruled from Aroer, which is upon the bank of the river Arnon, and from the middle of the river, and from half Gilead, even to the river Jabbok, which is the border of the children of Ammon;

General references

Numbers 21:31
Thus Israel dwelt in the land of the Amorites.
Numbers 34:14
For the tribe of the children of Reuben, according to the house of their fathers, and the tribe of the children of Gad according to the house of their fathers, have received their inheritance; and half the tribe of Manasseh have received their inheritance:
Psalm 136:21
And gave their land for a heritage: for his mercy endureth for ever: