Joshua 15:7
And the border went up toward Debir from the valley of Achor, and so northward, looking toward Gilgal, that is before the going up to Adummim, which is on the south side of the river: and the border passed toward the waters of En–shemesh, and the goings out thereof were at En–rogel:
Cross-references
In Joshua 15:15, Debir is conquered by Caleb — the same city appears as a boundary landmark here.
Joshua 18:17 repeats the same boundary points: En Shemesh and the Ascent of Adummim, linking Judah's and Benjamin's borders.
In Joshua 7:26, the Valley of Achor is named after Achan's sin — the same valley used as a border marker here.
In Joshua 10:38, Debir is attacked by Joshua — the same city referenced in Judah's border here.
In Joshua 10:39, Debir's conquest is completed — the same city mentioned in this boundary description.
In Joshua 4:19, Israel encamps at Gilgal after crossing Jordan — the same Gilgal mentioned in the boundary here.
In Joshua 5:9, Gilgal is named from rolling away reproach — the same location appears in this boundary description.
In Isaiah 65:10, the Valley of Achor becomes a place for flocks — the same valley referenced in Judah's border.