Acts 13:1-4

1. Now there were in the church that was at Antioch certain prophets and teachers; as Barnabas, and Simeon that was called Niger, and Lucius of Cyrene, and Manaen, which had been brought up with Herod the tetrarch, and Saul.

2. As they ministered to the Lord, and fasted, the Holy Ghost said, Separate me Barnabas and Saul for the work whereunto I have called them.

3. And when they had fasted and prayed, and laid their hands on them, they sent them away.

4. So they, being sent forth by the Holy Ghost, departed unto Seleucia; and from thence they sailed to Cyprus.

Phillipians 4:15

Now ye Philippians know also, that in the beginning of the gospel, when I departed from Macedonia, no church communicated with me as concerning giving and receiving, but ye only.

1 Thessalonians 1:8

For from you sounded out the word of the Lord not only in Macedonia and Achaia, but also in every place your faith to God-ward is spread abroad; so that we need not to speak any thing.