'Fellow labourer' in the Bible

Salute Urban, our fellow-labourer in Christ, and Stachys my beloved.

There salute you Timothy, my fellow-labourer, and Lucius, and Jason, and Sosipater, my kinsmen.

If [any inquire] concerning Titus, he is my companion and fellow-labourer to you; or our brethren [be inquired of], they are the messengers of the churches, the glory of Christ.

But I have thought it necessary to send unto you Epaphroditus, my brother, and fellow-labourer, and fellow-soldier, but your messenger, and the minister who supplied my want.

even as ye have learned from Epaphras our beloved fellow-labourer, who is a faithful minister of Christ for you;

and sent Timothy our brother, and a minister of God, and our fellow-labourer in the gospel of Christ, that he might stablish you, and comfort you concerning your faith:

PAUL, a prisoner of Christ Jesus, and Timothy a brother, to Philemon the beloved, and our fellow-labourer,