Treasury of Scripture Knowledge
Gaius mine host, and of the whole church, saluteth you. Erastus the chamberlain of the city saluteth you, and Quartus a brother.
Having sent into Macedonia two of those who served him, Timothy and Erastus, he himself stayed in Asia for a while.
2 Timothy 4:20
Erastus remained at Corinth, but I left Trophimus at Miletus sick.