Numbers 32:19

For we will not have an inheritance with them on the other side of the Jordan and beyond, because our inheritance has fallen to us on this side of the Jordan toward the east.”

Joshua 13:8

With the other half-tribe, the Reubenites and the Gadites received their inheritance which Moses gave them beyond the Jordan to the east, just as Moses the servant of the Lord gave to them;

Genesis 13:10-12

Lot lifted up his eyes and saw all the valley of the Jordan, that it was well watered everywhere—this was before the Lord destroyed Sodom and Gomorrah—like the garden of the Lord, like the land of Egypt as you go to Zoar.

Genesis 14:12

They also took Lot, Abram’s nephew, and his possessions and departed, for he was living in Sodom.

Numbers 32:32-33

We ourselves will cross over armed in the presence of the Lord into the land of Canaan, and the possession of our inheritance shall remain with us across the Jordan.”

Numbers 34:15

The two and a half tribes have received their possession across the Jordan opposite Jericho, eastward toward the sunrising.”

Joshua 1:14-15

Your wives, your little ones, and your cattle shall remain in the land which Moses gave you beyond the Jordan, but you shall cross before your brothers in battle array, all your valiant warriors, and shall help them,

Joshua 12:1-6

Now these are the kings of the land whom the sons of Israel defeated, and whose land they possessed beyond the Jordan toward the sunrise, from the valley of the Arnon as far as Mount Hermon, and all the Arabah to the east:

2 Kings 10:32-33

In those days the Lord began to cut off portions from Israel; and Hazael defeated them throughout the territory of Israel:

2 Kings 15:29

In the days of Pekah king of Israel, Tiglath-pileser king of Assyria came and captured Ijon and Abel-beth-maacah and Janoah and Kedesh and Hazor and Gilead and Galilee, all the land of Naphtali; and he carried them captive to Assyria.

1 Chronicles 5:25-26

But they acted treacherously against the God of their fathers and played the harlot after the gods of the peoples of the land, whom God had destroyed before them.

Proverbs 20:21

An inheritance gained hurriedly at the beginning
Will not be blessed in the end.

Treasury of Scripture Knowledge

Summary

For we will not inherit with them on yonder side Jordan, or forward; because our inheritance is fallen to us on this side Jordan eastward.

Bible References

We will

Genesis 13:10
Lot lifted up his eyes and saw all the valley of the Jordan, that it was well watered everywhere—this was before the Lord destroyed Sodom and Gomorrah—like the garden of the Lord, like the land of Egypt as you go to Zoar.
Genesis 14:12
They also took Lot, Abram’s nephew, and his possessions and departed, for he was living in Sodom.
2 Kings 10:32
In those days the Lord began to cut off portions from Israel; and Hazael defeated them throughout the territory of Israel:
2 Kings 15:29
In the days of Pekah king of Israel, Tiglath-pileser king of Assyria came and captured Ijon and Abel-beth-maacah and Janoah and Kedesh and Hazor and Gilead and Galilee, all the land of Naphtali; and he carried them captive to Assyria.
1 Chronicles 5:25
But they acted treacherously against the God of their fathers and played the harlot after the gods of the peoples of the land, whom God had destroyed before them.
Proverbs 20:21
An inheritance gained hurriedly at the beginning
Will not be blessed in the end.

Because

Numbers 32:33
So Moses gave to them, to the sons of Gad and to the sons of Reuben and to the half-tribe of Joseph’s son Manasseh, the kingdom of Sihon, king of the Amorites and the kingdom of Og, the king of Bashan, the land with its cities with their territories, the cities of the surrounding land.
Joshua 12:1
Now these are the kings of the land whom the sons of Israel defeated, and whose land they possessed beyond the Jordan toward the sunrise, from the valley of the Arnon as far as Mount Hermon, and all the Arabah to the east:
Joshua 13:8
With the other half-tribe, the Reubenites and the Gadites received their inheritance which Moses gave them beyond the Jordan to the east, just as Moses the servant of the Lord gave to them;