Revelation 18:21

21 Then a mighty angel took up a stone like a great millstone and threw it into the sea, saying, "With such violence Babylon the great city will be thrown down, and will be found no more;

Revelation 18:21 In-Context

19 And they threw dust on their heads, as they wept and mourned, crying out, "Alas, alas, the great city, where all who had ships at sea grew rich by her wealth! For in one hour she has been laid waste."
20 Rejoice over her, O heaven, you saints and apostles and prophets! For God has given judgment for you against her.
21 Then a mighty angel took up a stone like a great millstone and threw it into the sea, saying, "With such violence Babylon the great city will be thrown down, and will be found no more;
22 and the sound of harpists and minstrels and of flutists and trumpeters will be heard in you no more; and an artisan of any trade will be found in you no more; and the sound of the millstone will be heard in you no more;
23 and the light of a lamp will shine in you no more; and the voice of bridegroom and bride will be heard in you no more; for your merchants were the magnates of the earth, and all nations were deceived by your sorcery.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.