10 Terrified at her torment, they will stand far off and cry: “ ‘Woe! Woe to you, great city, you mighty city of Babylon! In one hour your doom has come!’

Read Revelation 18:10 Using Other Translations

Standing afar off for the fear of her torment, saying, Alas, alas, that great city Babylon, that mighty city! for in one hour is thy judgment come.
They will stand far off, in fear of her torment, and say, "Alas! Alas! You great city, you mighty city, Babylon! For in a single hour your judgment has come."
They will stand at a distance, terrified by her great torment. They will cry out, “How terrible, how terrible for you, O Babylon, you great city! In a single moment God’s judgment came on you.”