At that time Tyre will be forgotten for seventy years—the span of a king’s life. But at the end of seventy years, it will happen to Tyre as in the song of the harlot:
KJV
And it shall come to pass in that day, that Tyre shall be forgotten seventy years, according to the days of one king: after the end of seventy years shall Tyre sing as an harlot.
ASV
And it shall come to pass in that day, that Tyre shall be forgotten seventy years, according to the days of one king: after the end of seventy years it shall be unto Tyre as in the song of the harlot.