This is what the Lord GOD says: On the day I cleanse you from all your iniquities, I will cause the cities to be resettled and the ruins to be rebuilt.
KJV
Thus saith the Lord GOD; In the day that I shall have cleansed you from all your iniquities I will also cause [you] to dwell in the cities, and the wastes shall be builded.
ASV
Thus saith the Lord Jehovah: In the day that I cleanse you from all your iniquities, I will cause the cities to be inhabited, and the waste places shall be builded.