20 Erastus has remained at Corinth, and Trophimus I left sick in Miletus.
2 Timothy 4:20 Cross References - MSB
Acts 19:22
22 He sent two of his helpers, Timothy and Erastus, to Macedonia, while he stayed for a time in the province of Asia.
Acts 20:4
4 Paul was accompanied into the province of Asia by Sopater from Berea, Aristarchus and Secundus from Thessalonica, Gaius from Derbe, Timothy, and Tychicus and Trophimus from the province of Asia.
Acts 20:15
15 Sailing on from there, we arrived the next day opposite Chios. The day after that we arrived at Samos. And after remaining at Trogyllium, on the following day we came to Miletus.
Acts 20:17
17 From Miletus, Paul sent to Ephesus for the elders of the church.
Acts 21:29
29 For they had seen Trophimus the Ephesian with him in the city, and they assumed that Paul had brought him into the temple.
Romans 16:23
23 Gaius, who has hosted me and all the church, sends you greetings. Erastus, the city treasurer, sends you greetings, as does our brother Quartus.