ACT 18:27

27 When Apollos decided that he would like to go to Achaia [province], the believers in Ephesus told him that it would be good for him to do that. So they wrote a letter to the believers [in Achaia saying that they] should welcome Apollos. [So Apollos got on a ship to go to Corinth]. After he arrived, he greatly helped those whom [God] had kindly enabled to believe [in Jesus].