New International Version
Then a mighty angel picked up a boulder the size of a large millstone and threw it into the sea, and said: "With such violence the great city of Babylon will be thrown down, never to be found again.

American Standard Version
And a strong angel took up a stone as it were a great millstone and cast it into the sea, saying, Thus with a mighty fall shall Babylon, the great city, be cast down, and shall be found no more at all.

Berean Study Bible
Then a mighty angel picked up a stone the size of a great millstone and cast it into the sea, saying: “With such violence the great city of Babylon will be cast down, never to be seen again.

Douay-Rheims Bible
And a mighty angel took up a stone, as it were a great millstone, and cast it into the sea, saying: With such violence as this shall Babylon, that great city, be thrown down, and shall be found no more at all.

English Revised Version
And a strong angel took up a stone as it were a great millstone, and cast it into the sea, saying, Thus with a mighty fall shall Babylon, the great city, be cast down, and shall be found no more at all.

King James Bible
And a mighty angel took up a stone like a great millstone, and cast it into the sea, saying, Thus with violence shall that great city Babylon be thrown down, and shall be found no more at all.

World English Bible
A mighty angel took up a stone like a great millstone and cast it into the sea, saying, "Thus with violence will Babylon, the great city, be thrown down, and will be found no more at all.

Young's Literal Translation
And one strong messenger did take up a stone as a great millstone, and did cast it to the sea, saying, 'Thus with violence shall Babylon be cast, the great city, and may not be found any more at all;

Revelation 18:21 Additional Translations ...