1 Peter 5:13
The co-elect [church] at Babylon salutes you, and Mark my son.
Acts 12:12
And considering within himself he came to the house of Mary the mother of John called Mark, where a great number were assembled together and praying.
Acts 12:25
AND Barnabas and Saul returned from Jerusalem, having performed the service, taking with them also John who was called Mark.
2 John 1:13
The children of your elect sister salute you.
Revelation 17:5
and on her forehead the names inscribed, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND OF THE ABOMINATIONS OF THE EARTH.
Revelation 18:2
And he cried with a loud voice, saving, Babylon the great has fallen, has fallen, and has become a habitation of demons, and a haunt of every impure spirit, and a haunt of every impure and hateful bird,