'Fellow worker' in the Bible

Timothy, my fellow worker, salutes you; so do my fellow countrymen Lucius, Jason, and Sosipater.

I beg you this, my brothers??ou know the household of Stephanus, that they were the first-fruits of Achaia, and that they devoted themselves to the service of the saints??16 so I want you also to show deference to such, and to every fellow worker, and laborer.

I sent Timothy, my brother and God's fellow worker in the gospel of Christ, to strengthen you and to hearten you in your faith.