Romans 16:23
Gaius my host, and of the whole church, saluteth you. Erastus the chamberlain of the city saluteth you, and Quartus a brother.
Acts 19:22
So he sent into Macedonia two of them that ministered to him, Timothy and Erastus; but he himself stayed in Asia for a season.
1 Corinthians 1:14
I thank God that I baptized none of you, but Crispus and Gaius;
2 Timothy 4:20
Erastus abode at Corinth: but Trophimus I have left at Miletum sick.
3 John 1:1-6
The elder to the well-beloved Gaius, whom I love in truth.
Acts 19:29
And the whole city was filled with confusion: and having caught Gaius and Aristarchus, men of Macedonia, Paul's companions in travel, they rushed with one accord into the theater.
Acts 20:4
And there accompanied him into Asia Sopater of Berea; and of the Thessalonians, Aristarchus and Secundus; and Gaius of Derbe, and Timothy; and of Asia, Tychicus, and Trophimus.