Revelation 17:8 English Standard Version Anglicised (ESVUK)
8 The beast that you saw was, and is not, and is about to rise from the bottomless pit[a] and go to destruction. And the dwellers on earth whose names have not been written in the book of life from the foundation of the world will marvel to see the beast, because it was and is not and is to come.
Revelation 13:1 English Standard Version Anglicised (ESVUK)
The First Beast
13 And I saw a beast rising out of the sea, with ten horns and seven heads, with ten diadems on its horns and blasphemous names on its heads.