Acts 16:7

As they went on their way through the cities, they delivered the decrees to them to keep which had been ordained by the apostles and elders who were at Jerusalem.

So the assemblies were strengthened in the faith, and increased in number daily.

When they had gone through the region of Phrygia and Galatia, they were forbidden by the Holy Spirit to speak the word in Asia.

Passing by Mysia, they came down to Troas.

A vision appeared to Paul in the night. There was a man of Macedonia standing, begging him and saying, “Come over into Macedonia and help us.”

When he had seen the vision, immediately we sought to go out to Macedonia, concluding that the Lord had called us to preach the Good News to them.