Joshua 18:16
“And the border came down to the end of the mountain that lieth before the valley of the son of Hinnom, and which is in the valley of the giants on the north, and descended to the valley of Hinnom, to the side of Jebusi on the south, and descended to En–rogel,”
And the border was drawn thence, and compassed the corner of the sea southward, from the hill that lieth before Beth–horon southward; and the goings out thereof were at Kirjath–baal, which is Kirjath–jearim, a city of the children of Judah: this was the west quarter.
And the south quarter was from the end of Kirjath–jearim, and the border went out on the west, and went out to the well of waters of Nephtoah:
And the border came down to the end of the mountain that lieth before the valley of the son of Hinnom, and which is in the valley of the giants on the north, and descended to the valley of Hinnom, to the side of Jebusi on the south, and descended to En–rogel,
And was drawn from the north, and went forth to En–shemesh, and went forth toward Geliloth, which is over against the going up of Adummim, and descended to the stone of Bohan the son of Reuben,
And passed along toward the side over against Arabah northward, and went down unto Arabah:
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And the border went up by the valley of the son of Hinnom unto the south side of the Jebusite; the same is Jerusalem: and the border went up to the top of the mountain that lieth before the valley of Hinnom westward, which is at the end of the valley of the giants northward:”
“And the Philistines came and spread themselves in the valley of Rephaim.”
“And they built the high places of Baal, which are in the valley of the son of Hinnom, to cause their sons and their daughters to pass through the fire unto Molech; which I commanded them not, neither came it into my mind, that they should do this abomination, to cause Judah to sin.”
“But the man would not tarry that night, but he rose up and departed, and came over against Jebus, which is Jerusalem; and there were with him two asses saddled, his concubine also was with him.”
“Now Jonathan and Ahimaaz stayed by En–rogel; for they might not be seen to come into the city: and a wench went and told them; and they went and told king David.”