2 Corinthians 2:12

Overview - 2 Corinthians 2
Having shown the reason why he came not to them,
he requires them to forgive and to comfort that excommunicated person,
10 even as himself also upon his true repentance had forgiven him;
12 declaring withal why he departed from Troas to Macedonia,
14 and the happy success which God gave to his preaching in all places.
Treasury of Scripture Knowledge

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

Acts 16:8 ; Acts 20:1-6 Acts 20:8

and a
Acts 14:27 ; 1 Corinthians 16:9 ; Colossians 4:3 ; Revelation 3:7 Revelation 3:8