NET
4 They will rebuild the perpetual ruins and restore the places that were desolate; they will reestablish the ruined cities, the places that have been desolate since ancient times.
Darby
4 And they shall build the old wastes, they shall raise up the former desolations, and they shall repair the waste cities, the places desolate from generation to generation.
KJV
4 And they shall build the old wastes, they shall raise up the former desolations, and they shall repair the waste cities, the desolations of many generations.