2 Corinthians 2:12

Now when I came to Troas to preach the gospel of Christ and when a door was opened for me in the Lord,

Acts 14:27

When they arrived, they gathered the church together and declared all that God had done with them, and how he had opened a door of faith to the Gentiles.

Acts 16:8

so passing by Mysia, they went down to Troas.

Acts 20:1-6

After the uproar had ceased, Paul sent for the disciples, and when he had exhorted them and taken his leave of them, he set out for Macedonia.

Acts 20:8

There were many lamps in the upper room where we were gathered.

Romans 1:1

Paul, a servant of Jesus Christ, called to be an apostle, set apart for the gospel of God

1 Corinthians 16:9

for a wide door for effective work has opened to me, and there are many adversaries.

Colossians 4:3

And pray for us as well, that God may open a door to us for the word, so that we may proclaim the mystery of Christ, for which I am in chains,

Revelation 3:7-8

"And to the angel of the church in Philadelphia write: 'These are the words of him who is holy, who is true, who has the key of David, who opens and no one shuts, and shuts and no one opens:

Treasury of Scripture Knowledge

Summary

Furthermore, when I came to Troas to preach Christ's gospel, and a door was opened unto me of the Lord,

Bible References

When

Acts 16:8
so passing by Mysia, they went down to Troas.
Acts 20:1
After the uproar had ceased, Paul sent for the disciples, and when he had exhorted them and taken his leave of them, he set out for Macedonia.

And a

Acts 14:27
When they arrived, they gathered the church together and declared all that God had done with them, and how he had opened a door of faith to the Gentiles.
1 Corinthians 16:9
for a wide door for effective work has opened to me, and there are many adversaries.
Colossians 4:3
And pray for us as well, that God may open a door to us for the word, so that we may proclaim the mystery of Christ, for which I am in chains,
Revelation 3:7
"And to the angel of the church in Philadelphia write: 'These are the words of him who is holy, who is true, who has the key of David, who opens and no one shuts, and shuts and no one opens: