Paul's Vision of the Man of Macedonia
6 Now when they had gone throughout Phrygia and the region of Galatia, and were forbidden of the Holy Ghost to preach the word in Asia, 7 After they were come to Mysia, they assayed to go into Bithynia: but the Spirit suffered them not. 8 And they passing by Mysia came down to Troas. 9 And a vision appeared to Paul in the night; There stood a man of Macedonia, and prayed him, saying, Come over into Macedonia, and help us. 10 And after he had seen the vision, immediately we endeavoured to go into Macedonia, assuredly gathering that the Lord had called us for to preach the gospel unto them.
The Imprisonment at Philippi
11 Therefore loosing from Troas, we came with a straight course to Samothracia, and the next day to Neapolis; 12 And from thence to Philippi, which is the chief  city of that part of Macedonia, and a colony: and we were in that city abiding certain days.
16:12 the chief: or, the first