Revelation 18:2

And he cried with a strong voice, saying: Fallen, fallen is Babylon the great, and is become a habitation of demons, and a hold of every unclean spirit, and a cage of every unclean and hateful bird;

Revelation 18:21-23

And a strong angel took up a stone like a great millstone, and cast it into the sea, saying, Thus with violence shall Babylon the great city be thrown down, and shall never more be found.

Treasury of Scripture Knowledge

Summary

And Babylon shall become heaps, a dwellingplace for dragons, an astonishment, and an hissing, without an inhabitant.

Bible References

Become

Revelation 18:2
And he cried with a strong voice, saying: Fallen, fallen is Babylon the great, and is become a habitation of demons, and a hold of every unclean spirit, and a cage of every unclean and hateful bird;