Revelation 21:1-2

Then I saw a new heaven and a new earth; for the first heaven and the first earth had passed away (vanished), and there is no longer any sea. [Is 65:17; 66:22] And I saw the holy city, new Jerusalem, coming down out of heaven from God, arrayed like a bride adorned for her husband; [John 14:2, 3; Gal 4:26; Heb 11:10]