Joshua 15:8, 63

Then the boundary ran through the Hinnom Valley along the southern slope of Jebus (now known as Jerusalem). From there it went to the top of the hill west of the Hinnom Valley at the northern end of the Valley of Rephaites.

The people of Judah could not dislodge the Jebusites from Jerusalem, and they live among the people of Judah to this day.