Acts 16:12

and from thence to Philippi, which is the chiefest city in the parts of Macedonia: and a free city. We were in that city abiding a certain days.

Philippians 1:1

Paul and Timothy, the servants of Jesus Christ. To all the saints in Christ Jesus which are at Philippi, with the bishops and deacons.

1 Thessalonians 2:2

but even after that we had suffered before and were shamefully entreated at Philippi - as ye well know - then were we bold in our God to speak unto you the gospel of God, with much striving.

Acts 20:6

And we sailed away from Philippi after the holy days, and came unto them to Troas in five days, where we abode seven days.

Acts 16:9

and a vision appeared to Paul in the night. There stood a man of Macedonia and prayed him saying, "Come into Macedonia and help us."

Acts 16:21

and preach ordinances which are not lawful for us to receive, neither to observe, seeing we are Romans."

Treasury of Scripture Knowledge

Summary

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.

A colony

Bible References

Philippi

Acts 20:6
And we sailed away from Philippi after the holy days, and came unto them to Troas in five days, where we abode seven days.
Philippians 1:1
Paul and Timothy, the servants of Jesus Christ. To all the saints in Christ Jesus which are at Philippi, with the bishops and deacons.
1 Thessalonians 2:2
but even after that we had suffered before and were shamefully entreated at Philippi - as ye well know - then were we bold in our God to speak unto you the gospel of God, with much striving.

A colony

Acts 16:21
and preach ordinances which are not lawful for us to receive, neither to observe, seeing we are Romans."