The inheritance of Simeon’s descendants was within the territory of Judah’s descendants, because the share for Judah’s descendants was too large for them. So Simeon’s descendants received an inheritance within Judah’s portion.

The lot came up for the tribe of Benjamin’s descendants by their clans, and their allotted territory lay between Judah’s descendants and Joseph’s descendants.

The second lot came out for Simeon, for the tribe of his descendants by their clans, but their inheritance was within the portion of Judah’s descendants.

These cities were located at the southern extremity of Judah's tribal land near the border of Edom: Kabzeel, Eder, Jagur,

As for the Jebusites the inhabitants of Jerusalem, the children of Judah could not drive them out: but the Jebusites dwell with the children of Judah at Jerusalem unto this day.

But the {Israelites} broke faith concerning the devoted things. Achan son of Carmi son of Zabdi son of Zerah, of the tribe of Judah, took from the devoted things; and {Yahweh's anger was kindled} against the {Israelites}.

{According to the commandment of Yahweh to Joshua}, he gave to Caleb son of Jephunneh a plot of ground among the descendants of Judah, Kiriath Arba, which [is] Hebron ([Arba] was Anak's father).

He then had Zabdi’s family come forward man by man, and Achan son of Carmi, son of Zabdi, son of Zerah, of the tribe of Judah, was selected.

Then they are to divide it into seven portions. Judah is to remain in its territory in the south and Joseph’s family in their territory in the north.

After this, the descendants of Judah approached Joshua in Gilgal. Jephunneh the Kenizzite's son Caleb told him, "You know the promise that the LORD gave Moses the man of God concerning the two of us in Kadesh-barnea.

Joshua said, "Now the allotment for the tribe of the descendants of Judah, allocated according to their families, will extend to the border of Edom, southward to the wilderness of Zin until land's end,

Here's a list of cities allotted for the tribe of the descendants of Judah according to their families: