Numbers 34:12
Then the border will continue down the Jordan River and its direction will be to the Salt Sea. This will be your land by its borders that surround it.'"
Numbers 34:3
your southern border will extend from the wilderness of Zin along the Edomite border, and your southern border will run eastward to the extremity of the Salt Sea,
Genesis 13:10
Lot looked up and saw the whole region of the Jordan. He noticed that all of it was well-watered (before the Lord obliterated Sodom and Gomorrah) like the garden of the Lord, like the land of Egypt, all the way to Zoar.
Genesis 14:3
These last five kings joined forces in the Valley of Siddim (that is, the Salt Sea).
Genesis 19:24-26
Then the Lord rained down sulfur and fire on Sodom and Gomorrah. It was sent down from the sky by the Lord.