Joshua 15:2

And their southern border was from the end of the salt sea, from the tongue that turns southward;

Genesis 14:3

All these were joined in the vale of Siddim, which is the salt sea.

Numbers 34:3

Then your south side shall be from the wilderness of Zin alongside of Edom, and your southern border shall be from the end of the salt sea eastward;

Joshua 3:16

the waters which flowed down from above stood and rose up in a heap, very far, by Adam, the city that is beside Zaretan; and those that flowed down towards the sea of the plain, the salt sea, were completely cut off. And the people went over opposite to Jericho.

Isaiah 11:15

And Jehovah will utterly destroy the tongue of the Egyptian sea; and with his mighty wind will he shake his hand over the river, and will smite it into seven streams, and make men go over dryshod.

Ezekiel 47:8

And he said unto me, These waters issue out toward the east district, and go down into the plain, and go into the sea; when they are brought forth into the sea, the waters thereof shall be healed.

Ezekiel 47:18

And on the east side ye shall measure between Hauran and Damascus, and Gilead and the land of Israel by the Jordan, from the border unto the east sea: this is the east side.

Treasury of Scripture Knowledge

Summary

And their south border was from the shore of the salt sea, from the bay that looketh southward:

Bible References

The salt sea

Joshua 3:16
the waters which flowed down from above stood and rose up in a heap, very far, by Adam, the city that is beside Zaretan; and those that flowed down towards the sea of the plain, the salt sea, were completely cut off. And the people went over opposite to Jericho.
Genesis 14:3
All these were joined in the vale of Siddim, which is the salt sea.
Numbers 34:3
Then your south side shall be from the wilderness of Zin alongside of Edom, and your southern border shall be from the end of the salt sea eastward;
Ezekiel 47:8
And he said unto me, These waters issue out toward the east district, and go down into the plain, and go into the sea; when they are brought forth into the sea, the waters thereof shall be healed.