1 Peter 5:13
The Church in Babylon, chosen like yourselves by God, sends greetings, and so does Mark my son.
Acts 12:12
So, after thinking things over, he went to the house of Mary, the mother of John surnamed Mark, where a large number of people were assembled, praying.
Acts 12:25
And Barnabas and Saul returned from Jerusalem, having discharged their mission, and they brought with them John, surnamed Mark.
2 John 1:13
The children of your elect sister send greetings to you.
Revelation 17:5
And on her forehead was a name written: "I am a symbol of great Babylon, the mother of the harlots and of the abominations of the earth."
Revelation 18:2
and with a mighty voice he cried out, saying, "Great Babylon has fallen, has fallen, and has become a home for demons and a stronghold for every kind of foul spirit and for every kind of foul and hateful bird.