12 And being conscious of it, he came upon the house of Mary the mother of John whose surname was Mark, where a considerable number was accumulating together and were praying.
Acts 12:12 Cross References - MLV
Isaiah 65:24
24 And it will happen that, before they call, I will answer and while they are yet speaking, I will hear.
Matthew 18:19-20
Acts 4:23
23 Now having been released, they came to their own brethren and reported how-much the high-priests and the elders had said to them.
Acts 12:5
5 Therefore indeed, Peter was being kept in the prison, but intense prayer was happening by the congregation to God on his behalf.
Acts 12:25
25 Now Barnabas and Saul returned to Jerusalem, having fulfilled the service and having taken together with them also John, who was surnamed Mark.
Acts 13:5
5 And when they happened to be in Salamis, they were proclaiming the word of God in the synagogues of the Jews, and they also had John, an attendant.
Acts 13:13
13 Now Paul, with those around him, having set-sail from Paphos, came to Perga in Pamphylia, and John having departed from them, returned to Jerusalem.
Acts 15:37-39
37 Now Barnabas also planned to take together with them John, the one called Mark.
38 But Paul was not deeming it worthy to take Mark together with them, the one who withdrew away from them from Pamphylia and did not go together with them to the work.
39 Therefore it happened: a sharp-disagreement, so-that they departed from one another, and Barnabas took Mark with him to sail away to Cyprus;
Acts 16:40
40 Now when they came out of the prison and they entered into the house of Lydia, and having seen the brethren, they encouraged them and went out.
Colossians 4:10
Philemon 1:24
24 so do my fellow workers Mark, Aristarchus, Demas, Luke.
1 Peter 5:13
13 She who is in Babylon, chosen together with you, and my son Mark greets you.
14 And this is the boldness which we have toward him, that if we ask anything according to his will, he hears us;
15 and if we know that he hears us whatever we ask, we know that we have the requests which we have asked from him.