7 when the king of Babylon's army was fighting against Jerusalem, and against all the cities of Judah that were left, against Lachish and against Azekah; for these [alone] remained of the cities of Judah [as] fortified cities.
7
while the army of the king of Babylon was fighting against Jerusalem and the other cities of Judah that were still holding out—Lachish and Azekah. These were the only fortified cities left in Judah.