'Fellow servant' in the Bible

So his fellow-servant fell down and besought him, saying, Have patience with me, and I will pay thee.

shouldest not thou also have had mercy on thy fellow-servant, even as I had mercy on thee?

even as ye learned of Epaphras our beloved fellow-servant, who is a faithful minister of Christ on our behalf,

All my affairs shall Tychicus make known unto you, the beloved brother and faithful minister and fellow-servant in the Lord:

And I fell down before his feet to worship him. And he saith unto me, See thou do it not: I am a fellow-servant with thee and with thy brethren that hold the testimony of Jesus: worship God; for the testimony of Jesus is the spirit of prophecy.

And he saith unto me, See thou do it not: I am a fellow-servant with thee and with thy brethren the prophets, and with them that keep the words of this book: worship God.