NET
20 Mark out the routes for the sword to take: ‘Rabbah of the Ammonites’ and ‘Judah with Jerusalem in it.’
Darby
20 Appoint a way for the coming of the sword to Rabbah of the children of Ammon, and to Judah at the fenced [city] of Jerusalem.
KJV
20 Appoint a way, that the sword may come to Rabbath of the Ammonites, and to Judah in Jerusalem the defenced.