Joshua 15:6
And the boundary goes up to Beth-hoglah and passes along north of Beth-arabah. And the boundary goes up to the stone of Bohan the son of Reuben.
Joshua 18:17
Then it bends in a northerly direction going on to En-shemesh, and from there goes to Geliloth, which is opposite the ascent of Adummim. Then it goes down to the stone of Bohan the son of Reuben,
Joshua 18:19-21
Then the boundary passes on to the north of the shoulder of Beth-hoglah. And the boundary ends at the northern bay of the Salt Sea, at the south end of the Jordan: this is the southern border.