Acts:13:2-4
rsv@Acts:13:2 @ While they were worshiping the Lord and fasting, the Holy Spirit said, "Set apart for me Barnabas and Saul for the work to which I have called them."
rsv@Acts:13:3 @ Then after fasting and praying they laid their hands on them and sent them off.
rsv@Acts:13:4 @ So, being sent out by the Holy Spirit, they went down to Seleu'cia; and from there they sailed to Cyprus.