Parallel
Joshua 18:16
Brenton's English Septuagint · Berean Standard Bible
And the borders shall extend down on one side, this is in front of the forest of Sonnam, which is on the side of Emec Raphain northward, and it shall come down to Gæenna behind Jebusai southward: it shall come down to the fountain of Rogel.
Then it went down to the foot of the hill that faces the Valley of Ben-hinnom at the northern end of the Valley of Rephaim and ran down the Valley of Hinnom toward the southern slope of the Jebusites and downward to En-rogel.