Acts 11:25-30

Then Barnabas went on to Tarsus to look for Saul. He found him and brought him back to Antioch. They were there a whole year, meeting with the church and teaching a lot of people. It was in Antioch that the disciples were for the first time called Christians. It was about this same time that some prophets came to Antioch from Jerusalem. One of them named Agabus stood up one day and, prompted by the Spirit, warned that a severe famine was about to devastate the country. (The famine eventually came during the rule of Claudius.) So the disciples decided that each of them would send whatever they could to their fellow Christians in Judea to help out. They sent Barnabas and Saul to deliver the collection to the leaders in Jerusalem.