Deuteronomy 3:16

And unto the Reubenites and unto the Gadites, gave I - from Gilead even as far as the ravine of Arnon, the middle of the ravine and boundary, - even as far as the Jabbok ravine, the boundary of the sons

Numbers 21:24

And Israel smote him with the edge of the sword, - and took possession of his land, from Arnon unto Jabbok, unto the sons of Ammon, for strong, was the boundary of the sons of Ammon.

Deuteronomy 2:37

Only unto the land of the sons of Ammon, didst thou not come near, - all the side of the Jabbok ravine, nor the cities of the hill country, nor any which Yahweh our God had forbidden to us.

2 Samuel 24:5

And they passed over the Jordan, - and encamped in Aroer, on the right side of the city, that is in the midst of the ravine of Gad, even towards Jazer.

Genesis 32:22

And he arose in that night and took his two wives, and his two handmaids, and his eleven sons, - and pressed over the ford of Jabbok.

Numbers 32:33-38

So then Moses gave unto them even unto the sons of Gad and unto the sons of Reuben and unto the half tribe of Manasseh son of Joseph the kingdom of sihon, king of the Amorites, and the kingdom of Og, the king of Bashan, the land by her cities with boundaries, even the cities of the land round about.

Joshua 12:2-3

Sihon, king of the Amorites, who dwelt in Heshbon, - ruling from Aroer, which is on the edge of the ravine of Arnon, and the middle of the ravine, and half Gilead, even as far as the ravine Jabbok, the boundary of the sons 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
So then Moses gave unto them even unto the sons of Gad and unto the sons of Reuben and unto the half tribe of Manasseh son of Joseph the kingdom of sihon, king of the Amorites, and the kingdom of Og, the king of Bashan, the land by her cities with boundaries, even the cities of the land round about.
2 Samuel 24:5
And they passed over the Jordan, - and encamped in Aroer, on the right side of the city, that is in the midst of the ravine of Gad, even towards Jazer.

River jabbok

Deuteronomy 2:37
Only unto the land of the sons of Ammon, didst thou not come near, - all the side of the Jabbok ravine, nor the cities of the hill country, nor any which Yahweh our God had forbidden to us.
Genesis 32:22
And he arose in that night and took his two wives, and his two handmaids, and his eleven sons, - and pressed over the ford of Jabbok.
Numbers 21:24
And Israel smote him with the edge of the sword, - and took possession of his land, from Arnon unto Jabbok, unto the sons of Ammon, for strong, was the boundary of the sons of Ammon.
Joshua 12:2
Sihon, king of the Amorites, who dwelt in Heshbon, - ruling from Aroer, which is on the edge of the ravine of Arnon, and the middle of the ravine, and half Gilead, even as far as the ravine Jabbok, the boundary of the sons of Ammon;

General references

Numbers 21:31
So then Israel dwelt in the land of the Amorites.
Numbers 34:14
For the tribe of the sons of the Reubenites by their ancestral house, and the tribe of the sons of Gad, by their ancestral house, have received, and, the half tribe of Manasseh have received, their inheritance:
Psalm 136:21
And gave their land for an inheritance, For, age-abiding, is his lovingkindness.