Treasury of Scripture Knowledge

Summary

Then your south quarter shall be from the wilderness of Zin along by the coast of Edom, and your south border shall be the outmost coast of the salt sea eastward:

Bible References

South quarter

Exodus 23:31
And I will make thy coasts from the reed sea unto the sea of the Philistines, and from the desert unto the river. I will deliver the inhabiters of the land into thine hand, and thou shalt drive them out before thee.
Joshua 15:1
And the lot of the tribe of the children of Judah in their kindreds was the wilderness of Zin that stretched to the coasts of Edom southward, and is the utmost part of the south coasts.
Ezekiel 47:13
"Thus sayeth the LORD God: Let this be the border, wherein ye shall divide the land unto the twelve tribes of Israel, with the line.

Salt sea eastward

Joshua 3:16
the water that came down from above did stop; and stood upon a heap, a great way from Adam, a city beside Zarethan. And the water that went down vanished into the sea of the wilderness called the salt sea as soon as it was divided: and the people went right over against Jericho.
Joshua 15:2
And their south coasts were from the brink of the salt sea and from a certain point of the sea that leaneth southward.
Ezekiel 47:8
Then said he unto me, "This water that floweth out toward the East, and runneth down into the plain field, cometh into the sea: and from the sea it runneth out, and maketh the waters whole.