Joshua 18:15-19

15And the south quarter was from the uttermost part of Kiriath-jearim; and the border went out westward, and went out to the fountain of the waters of Nephtoah; 16and the border went down to the uttermost part of the mountain that lieth before the valley of the son of Hinnom, which is in the vale of Rephaim northward; and it went down to the valley of Hinnom, to the side of the Jebusite southward, and went down to En-rogel; 17and it extended northward, and went out at En-shemesh, and went out to Geliloth, which is over against the ascent of Adummim; and it went down to the stone of Bohan the son of Reuben; 18and it passed along to the side over against the Arabah northward, and went down unto the Arabah; 19and the border passed along to the side of Beth-hoglah northward; and the goings out of the border were at the north bay of the Salt Sea, at the south end of the Jordan: this was the south border.