'Fellow worker' in the Bible

Greet Urbanus, our fellow worker in Christ, and Stachys, my beloved.

Timothy, my fellow worker, greets you, as do Lucius, Jason, and Sosipater, my relatives.

As for Titus, he is my partner and fellow worker for you. As for our brothers, they are the apostles of the assemblies, the glory of Christ.

But I counted it necessary to send to you Epaphroditus, my brother, fellow worker, fellow soldier, and your apostle and servant of my need;

Paul, a prisoner of Christ Jesus, and Timothy our brother, to Philemon, our beloved fellow worker,