Acts 16:9-11
16:9 A vision appeared to Paul during the night: A Macedonian man was standing there urging him, “Come over to Macedonia and help us!”
16:10 After Paul saw the vision, we attempted immediately to go over to Macedonia, concluding that God had called us to proclaim the good news to them.
Arrival at Philippi
16:11 We put out to sea from Troas and sailed a straight course to Samothrace, the next day to Neapolis,