From the bay that looketh southward - These were the southern limits of the tribe of Judah, which commenced at the extremity of the lake Asphaltites or Dead Sea, and terminated at Sihor or the river of Egypt, and Mediterranean Sea; though some think it extended to the Nile.

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.

The southern boundary. This was also the southern boundary of the land of Israel generally, and coincided with the southern boundary of Canaan as described in Numbers 34:3-5. It went out "from the end of the salt sea, namely, from the tongue which turneth to the south," i.e., from the southern point of the Dead Sea, which is now a salt marsh.

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

(a) The Hebrew word signifies tongue, by which it means either the arm of the sea that comes into the land, or a rock, or cape that goes into the sea.

15:2 The bay - Heb. the tongue: either a creek or arm of that sea; or a promontory, which by learned authors is sometimes called a tongue. Every sea is salt, but this had an extraordinary saltness, the effect of that fire and brimstone which destroyed Sodom and Gomorrah: the ruins of which lie buried at the bottom of this dead water, which never was moved itself by any tides, nor had any living thing in it.

bay: Heb. tongue

2. the bay-Hebrew, "tongue." It pushes its waters out in this form to a great distance [Robinson].

15:1-12 Joshua allotted to Judah, Ephraim, and the half of Manasseh, their inheritances before they left Gilgal. Afterwards removing to Shiloh, another survey was made, and the other tribes had their portion assigned. In due time all God's people are settled.