Acts 20:4

And there accompanied him into Asia Sopater of Berea; and of the Thessalonians, Aristarchus and Secundus; and Gaius of Derbe, and Timotheus; and of Asia, Tychicus and Trophimus.

This list belongs to Paul's journey toward Jerusalem, undertaken in hope of meeting the church there, delivering gifts gathered from Gentile churches for the poor believers in Judea, and strengthening unity between Jewish and Gentile Christians. The men named were representatives of the churches that had contributed, accompanying Paul to Jerusalem as he carried those funds. They were Sopater from Berea, Aristarchus and Secundus from Thessalonica, Gaius from Derbe, Timothy, and Tychicus and Trophimus from Asia.

Tychicus and Trophimus were two faithful Ephesian brethren who traveled with Paul from Ephesus after his work there ended, departing with him for Macedonia after the uproar ceased, when he had called the disciples to him and embraced them. Both remained his faithful companions and fellow workers to the end of his life.