Joshua 15:2

Their southern border was from the end of the Salt Sea, from the bay facing southward;

Genesis 14:3

All these joined forces at the valley of Siddim (that [is], the sea of the salt).

Numbers 34:3

Your southern edge will be from the desert of Zin toward the side of Edom, and your southern border will be from the end of the Salt Sea to the east;

Joshua 3:16

the waters flowing down from above stood [still]; they stood up [in] one heap very far from Adam, the city that [is] beside Zarethan, while [the waters] flowing down to the sea of the Arabah, the Salt Sea, {were completely cut off}; and the people crossed [over] opposite Jericho.

Isaiah 11:15

And Yahweh will divide the tongue of the sea of Egypt, and he will wave his hand over the river with his scorching wind; and he will strike it into seven streams, and he will {make it passable by foot}.

Ezekiel 47:8

And he said to me, "These waters [are] going out to the eastern region, and they go down to the {Jordan Valley}, and they come [to] the sea [and flow] into the sea [where] {they issue out}, and the waters [in the sea] will be healed.

Ezekiel 47:18

{And the eastern boundary} [will be] between Hauran and Damascus, and from between Gilead and the land of Israel [along] the Jordan [River] from [the] boundary on the eastern sea to Tamar. And {this is the border on the east}.

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 flowing down from above stood [still]; they stood up [in] one heap very far from Adam, the city that [is] beside Zarethan, while [the waters] flowing down to the sea of the Arabah, the Salt Sea, {were completely cut off}; and the people crossed [over] opposite Jericho.
Genesis 14:3
All these joined forces at the valley of Siddim (that [is], the sea of the salt).
Numbers 34:3
Your southern edge will be from the desert of Zin toward the side of Edom, and your southern border will be from the end of the Salt Sea to the east;
Ezekiel 47:8
And he said to me, "These waters [are] going out to the eastern region, and they go down to the {Jordan Valley}, and they come [to] the sea [and flow] into the sea [where] {they issue out}, and the waters [in the sea] will be healed.