Acts 15:30-41

30So when they were dismissed, they came to Antioch: and when they had gathered the multitude together, they delivered the epistle: 31Which when they had read, they rejoiced for the consolation.1 32And Judas and Silas, being prophets also themselves, exhorted the brethren with many words, and confirmed them . 33And after they had tarried there a time, they were sent away in peace from the brethren to the apostles. 34However it pleased Silas to abide there still. 35Paul also and Barnabas continued in Antioch, teaching and preaching the word of the Lord, with many others also.

36And some days after Paul said to Barnabas, Let us go again and visit our brethren in every city where we have preached the word of the Lord, and see how they do. 37And Barnabas determined to take with them John, whose surname was Mark. 38But Paul thought not good to take him with them, who departed from them from Pamphylia, and went not with them to the work. 39And the contention was so sharp between them, that they departed one from the other: and so Barnabas took Mark, and sailed to Cyprus; 40And Paul chose Silas, and departed, being commended by the brethren to the grace of God. 41And he went through Syria and Cilicia, confirming the churches.