Aristarchus, my fellow prisoner, greets you, as does Mark, the near cousin of Barnabas, about whom you have received instructions, (if he comes to you, receive him
Other versions
King James Version
Aristarchus my fellowprisoner saluteth you, and Marcus, sister's son to Barnabas, (touching whom ye received commandments: if he come unto you, receive him;)English Standard Version
Aristarchus my fellow prisoner greets you, and Mark the cousin of Barnabas (concerning whom you have received instructions--if he comes to you, welcome him),New International Version
My 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.)