Isaiah 23:15-16

15At that time people will forget Tyre for 70 years. That is how long one king lives. At the end of 70 years, there will be a change in Tyre. It will happen to them like the song about the prostitute:

16‘Prostitute that people have forgotten, walk about the city with your harp. Play it well. Sing many songs. Then people will remember you again.’