1 Now after these things, having departed from Athens, Paul came to Corinth.
Acts 18:1 Cross References - CAB
Acts 17:15
15 And those conducting Paul brought him to Athens; and receiving a command for Silas and Timothy, that as quickly as possible they should come to him, they departed.
Acts 17:32-33
Acts 19:1
1 And it came about, while Apollos was in Corinth, that Paul, having gone through the interior regions, came to Ephesus. And finding some disciples
1 Corinthians 1:2
2 to the church of God which is at Corinth, to those who have been sanctified in Christ Jesus, called to be saints, with all those who in every place are calling on the name of Jesus Christ our Lord, both theirs and ours:
2 Corinthians 1:1
1 Paul, an apostle of Jesus Christ by the will of God, and Timothy our brother, to the church of God which is at Corinth, together with all the saints who are in all Achaia:
2 Corinthians 1:23
23 Moreover I call upon God as a witness against my soul, that in order to spare you, I came no more to Corinth.
2 Timothy 4:20
20 Erastus stayed in Corinth, but Trophimus I have left in Miletus sick.