Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX2012

Isaiah 23:15

And it shall come to pass in that day, [that] Tyre shall be left seventy years, as the time of a king, as the time of a man: and it shall come to pass after seventy years, [that] Tyre shall be as the song of a harlot.

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