2 Timothy 4:20
4:19Priscilla and her husband, Aquila, had met Paul at Corinth city. See Acts 18:1-3. Then they went with Paul to Ephesus and they stayed there for some time. See Acts 18:18-26 and 1 Corinthians 16:19. Later they went to Rome. See Romans 16:3-4. They must have been in Ephesus again when Paul wrote this letter. Paul writes about Onesiphorus in 2 Timothy 1:16.
4:20Corinth was a city in the south part of the country that we call Greece.
4:20Miletus was an important city on the coast, south of Ephesus, in the country we now call Turkey.