13 She who is in Babylon, chosen together with you, greets you; and so does Mark, my son.
1 Peter 5:13 Cross References - RKJNT
Acts 12:12
12 When he realized this, he went to the house of Mary, the mother of John, who was also called Mark; where many were gathered together praying.
Acts 12:25
25 And Barnabas and Saul returned from Jerusalem when they had fulfilled their ministry, bringing with them John, who was also called Mark.
2 John 1:13
13 The children of your chosen sister greet you.
Revelation 17:5
5 And upon her forehead was a name written, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND OF THE ABOMINATIONS OF THE EARTH.
Revelation 18:2
2 And he cried out with a mighty voice, saying, Fallen, fallen is Babylon the great. It has become the dwelling place of devils, and the haunt of every foul spirit, and a haunt of every unclean and loathsome bird.