2 Corinthians 2:12 KJV

Furthermore, when I came to Troas to preach Christ’s gospel, and a door was opened unto me of the Lord,
2 Corinthians 2:12, King James Version

In context

11 Lest Satan should get an advantage of us: for we are not ignorant of his devices.

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

13 I had no rest in my spirit, because I found not Titus my brother: but taking my leave of them, I went from thence into Macedonia.