Colossians 4:10-11

10My fellow prisoner Aristarchus sends you his greetings, as does Mark, the cousin of Barnabas. (You have received instructions about him; if he comes to you, welcome him.) 11Jesus, who is called Justus, also sends greetings. These are the only Jews Greek only ones of the circumcision group among my co-workers for the kingdom of God, and they have proved a comfort to me.