Numbers 34:12

Then the border will go down to the Jordan and end at the Dead Sea. This will be your land defined by its borders on all sides.”

Numbers 34:3

Your southern side will be from the Wilderness of Zin along the boundary of Edom. Your southern border on the east will begin at the east end of the Dead Sea.

Genesis 13:10

Lot looked out and saw that the entire Jordan Valley as far as Zoar was well watered everywhere like the Lord’s garden and the land of Egypt. This was before the Lord destroyed Sodom and Gomorrah.

Genesis 14:3

All of these came as allies to the Valley of Siddim (that is, the Dead Sea).

Genesis 19:24-26

Then out of the sky the Lord rained burning sulfur on Sodom and Gomorrah from the Lord.

Treasury of Scripture Knowledge

Summary

And the border shall go down to Jordan, and the goings out of it shall be at the salt sea: this shall be your land with the coasts thereof round about.

General references

Bible References

The salt sea

Numbers 34:3
Your southern side will be from the Wilderness of Zin along the boundary of Edom. Your southern border on the east will begin at the east end of the Dead Sea.
Genesis 13:10
Lot looked out and saw that the entire Jordan Valley as far as Zoar was well watered everywhere like the Lord’s garden and the land of Egypt. This was before the Lord destroyed Sodom and Gomorrah.
Genesis 14:3
All of these came as allies to the Valley of Siddim (that is, the Dead Sea).
Genesis 19:24
Then out of the sky the Lord rained burning sulfur on Sodom and Gomorrah from the Lord.

General references

Joshua 15:5
Now the eastern border was along the Dead Sea to the mouth of the Jordan.

The border on the north side was from the bay of the sea at the mouth of the Jordan.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.