'Fellow labourer' in the Bible

to Urban, our fellow labourer in Christ, and to my dear Stachys.

Whether as regards Titus, he is my companion and fellow-labourer in your behalf; or our brethren, they are deputed messengers of assemblies, Christ's glory.

And sent Timotheus, our brother, and minister of God, and our fellowlabourer in the gospel of Christ, to establish you, and to comfort you concerning your faith:

Paul, a prisoner of Jesus Christ, and Timothy our brother, unto Philemon our dearly beloved, and fellowlabourer,