Acts 15:35-39

³⁵Paul and Barnabas, however, remained in Antioch, where they taught and, with the help of many others, told the good news of the Lord's message.

³⁶Some time after this, Paul said to Barnabas, “Let us go back and visit the Lord's followers in every town in which we have told the Lord's message, and see how they are prospering.”

³⁷Barnabas wished to take with them John, whose other name was Mark;

³⁸but Paul felt that they ought not to take with them the man who had deserted them in Pamphylia, and had not gone on with them to their work.

³⁹This caused such unpleasant feeling between them that they parted ways, Barnabas taking Mark and sailing for Cyprus,