Judah and Joseph were the two sons of Jacob on whom Reuben's forfeited birth-right devolved. Judah had the dominion entailed on him, and Joseph the double portion, and therefore these two tribes were first seated, Judah in the southern part of the land of Canaan and Joseph in the northern part, and on them the other seven did attend, and had their respective lots as appurtenances to these two; the lots of Benjamin, Simeon, and Dan, were appendant to Judah, and those of Issachar and Zebulun, Naphtali and Asher, to Joseph. These two were first set up to be provided for, it should seem, before there was such an exact survey of the land as we find afterwards, Jos 18:9. It is probable that the most considerable parts of the northern and southern countries, and those that lay nearest to Gilgal, and which the people were best acquainted with, were first put into two portions, and the lot was cast upon them between these two principal tribes, of the one of which Joshua was, and of the other Caleb, who was the first commissioner in this writ of partition; and, by the decision of that lot, the southern country, of which we have an account in this chapter, fell to Judah, and the northern, of which we have an account in the two following chapters, to Joseph. And when this was done there was a more equal dividend (either in quantity or quality) of the remainder among the seven tribes. And this, probably, was intended in that general rule which was given concerning this partition (Num 33:54), to the more you shall give the more inheritance, and to the fewer you shall give the less, and every man's inheritance shall be where his lot falleth; that is, "You shall appoint two greater portions which shall be determined by lot to those more numerous tribes of Judah and Joseph, and then the rest shall be less portions to be allotted to the less numerous tribes." The former was done in Gilgal, the latter in Shiloh.

In these verses, we have the borders of the lot of Judah, which, as the rest, is said to be by their families, that is, with an eye to the number of their families. And it intimates that Joshua and Eleazar, and the rest of the commissioners, when they had by lot given each tribe its portion, did afterwards (it is probable by lot likewise) subdivide those larger portions, and assign to each family its inheritance, and then to each household, which would be better done by this supreme authority, and be apt to give less disgust than if it had been left to the inferior magistrates of each tribe to make that distribution. The borders of this tribe are here largely fixed, yet not unalterably, for a good deal of that which lies within these bounds was afterwards assigned to the lots of Simeon and Dan. 1. The eastern border was all, and only, the Salt Sea, Jos 15:5. Every sea is salt, but this was of an extraordinary and more than natural saltness, the effects of that fire and brimstone with which Sodom and Gomorrah were destroyed in Abraham's time, whose ruins lie buried in the bottom of this dead water, which never either was moved itself or had any living thing in it. 2. The southern border was that of the land of Canaan in general, as will appear by comparing Jos 15:1-4 with Num 34:3-5. So that this powerful and warlike tribe of Judah guarded the frontiers of the whole land, on that side which lay towards their old sworn enemies (though their two fathers were twin-brethren), the Edomites. Our Lord therefore, who sprang out of Judah, and whose the kingdom is, shall judge the mount of Esau, Oba 1:21. 3. The northern border divided it from the lot of Benjamin. In this, mention is made of the stone of Bohan a Reubenite (Jos 15:6), who probably was a great commander of those forces of Reuben that came over Jordan, and died in the camp at Gilgal, and was buried not far off under this stone. The valley of Achor likewise lies upon this border (Jos 15:7), to remind the men of Judah of the trouble which Achan, one of their tribe, gave to the congregation of Israel, that they might not be too much lifted up with their services. This northern line touched closely upon Jerusalem (Jos 15:8), so closely as to include in the lot of this tribe Mount Zion and Mount Moriah, though the greater part of the city lay in the lot of Benjamin. 4. The west border went near to the great sea at first (Jos 15:12), but afterwards the lot of the tribe of Dan took off a good part of Judah's lot on that side; for the lot was only to determine between Judah and Joseph, which should have the north and which the south, and not immovably to fix the border of either. Judah's inheritance had its boundaries determined. Though it was a powerful warlike tribe, and had a great interest in the other tribes, yet they must not therefore be left to their own choice, to enlarge their possessions at pleasure, but must live so as that their neighbours might live by them. Those that are placed high yet must not think to be placed alone in the midst of the earth.

Baalah, which is Kirjath-jearim - This place was rendered famous in Scripture, in consequence of its being the residence of the ark, for twenty years after it was sent back by the Philistines; see 1 Samuel 5:1-7:2.

And the border was drawn from the top of the hill,.... Mount Moriah, and went round in a circuit, so Jarchi and Kimchi:

unto the fountain of the water of Nephtoah; which lay at the bottom of it; which, according to the Jewish writers, is the same with the fountain of Etam, from whence a stream flowed to the dipping room in the water gate of the temple, where the high priest for the first time dipped himself on the day of atonement (p):

and went out to the cities of Mount Ephron; Jerom (q) speaks of an Ephron in the tribe of Judah, which was a very large village in his time, and went by the name of Ephraea, and was twenty miles from Aelia or Jerusalem to the north; and which Eusebius better places eight miles from it; and Jarchi observes, that the line went to the north side, and the border enlarged to this place; near to this mountain were cities, and it is not improbable that one of them might have its name from it; but whether this, or what mountain is here meant, is uncertain: some have thought of Ephraim, with its towns, mentioned in Ch2 13:19; which seems to have been in the tribe of Ephraim; though Reland (r) places it in the tribe of Benjamin:

and the border was drawn to Baalah, which is Kirjathjearim; called Kirjathbaal, or the city of Baal, Jos 15:60; where it is probable there was a temple of Baal; and when it came into the hands of the Israelites, they changed its name to Kirjathjearim, or the city of the woods, because of the great number of trees which grew about it; for which reason it might have been pitched upon by the Heathens for their idolatrous service; it was one of the cities of the Gibeonites, Jos 9:17; and, according to Eusebius and Jerom (s), it was nine or ten miles from Jerusalem, as you go to Lydda; it is also called Baalah in Ch1 13:6; and Baale of Judah, Sa2 6:2.

(p) T. Bab. Yoma, fol. 31. 1. & Gloss. in ib. & T. Bab. Zebachim, fol. 54. 2. Kimchi in loc. (q) De loc. Heb. fol. 91. A. (r) Palestin. Illustrat. tom. 2. p. 765. (s) Apud ib. tom. 1. p. 488.

Achor--(see on Jos 7:26).

Adummim--a rising ground in the wilderness of Jericho, on the south of the little brook that flowed near Jericho (Jos 16:1).

En-shemesh--"the fountain of the sun"; "either the present well of the apostle, below Bethany, on the road to Jericho, or the fountain near to St. Saba" [ROBINSON].

En-rogel--"the fuller's fountain," on the southeast of Jerusalem, below the spot where the valleys of Jehoshaphat and Hinnom unite.