Joshua 15:2

2 And their borders were from the south as far as a part of the salt sea from the high country that extends southward.

Joshua 15:2 Meaning and Commentary

Joshua 15:2

And their south border was from the shore of the salt sea
Sometimes called the dead sea, the sea of Sodom, and the lake Asphaltites, which, as Jarchi observes, was southeast of the land of Israel:

from the bay that looketh southward;
or the "tongue", as the Hebrew, which the Targum and Kimchi interpret of a rock or promontory, the point that ran out into the sea, looking to the southeast.

Joshua 15:2 In-Context

1 And the borders of the tribe of Juda according to their families were from the borders of Idumea from the wilderness of sin, as far as Cades southward.
2 And their borders were from the south as far as a part of the salt sea from the high country that extends southward.
3 And they proceed before the ascent of Acrabin, and go out round Sena, and go up from the south to Cades Barne; and go out to Asoron, and proceed up to Sarada, and go out by the way that is west of Cades.
4 And they go out to Selmona, and issue at the valley of Egypt; and the termination of its boundaries shall be at the sea: these are their boundaries southward.
5 And their boundaries eastward all the salt sea as far as Jordan; and their borders from the north, and from the border of the sea, and from part of Jordan—

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.