Reference

Revelation 18:21-19:5

18:21 Then a mighty angel took up a stone like a great millstone and threw it into the sea, saying, 
  “So will Babylon the great city be thrown down with violence, 
and will be found no more; 
 22  and the sound of harpists and musicians, of flute players and trumpeters, 
will be heard in you no more, 
  and a craftsman of any craft 
will be found in you no more, 
  and the sound of the mill 
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 great ones of the earth, 
and all nations were deceived by your sorcery. 
 24  And in her was found the blood of prophets and of saints, 
and of all who have been slain on earth.” 

19:1 After this I heard what seemed to be the loud voice of a great multitude in heaven, crying out, 
  “Hallelujah! 
  Salvation and glory and power belong to our God, 
 2  for his judgments are true and just; 
  for he has judged the great prostitute 
who corrupted the earth with her immorality, 
  and has avenged on her the blood of his servants.” 
3 Once more they cried out, 
  “Hallelujah! 
  The smoke from her goes up forever and ever.” 
4 And the twenty-four elders and the four living creatures fell down and worshiped God who was seated on the throne, saying, “Amen. Hallelujah!” 5 And from the throne came a voice saying, 
  “Praise our God, 
all you his servants, 
  you who fear him, 
small and great.”