'Fellow worker' in the Bible

Greet Urbanus, our fellow worker in Christ, and my dear [friend] Stachys.

Timothy, my fellow worker, greets you, and Lucius and Jason and Sosipater, my compatriots.

If [there is a question] concerning Titus, [he is] my partner and fellow worker for you. If [there is a question concerning] our brothers, [they are] messengers of the churches, the glory of Christ.

But I considered [it] necessary to send to you Epaphroditus, my brother and fellow worker and fellow soldier, but your messenger and servant of my need,

and we sent Timothy, our brother and fellow worker for God in the gospel of Christ, in order to strengthen and to encourage you about your faith,

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