'Fellow servant' in the Bible

Then his fellow-servant falling down, continued to intreat him, saying, Be patient with me and I will pay thee.

did it not behoove thee also to have mercy on thy fellow-servant, as I had mercy on thee?

as you have learned from Epaphras our beloved fellow-servant, who is the faithful minister of Christ your behalf,

And I fell down before his feet to worship him. And he says to me; See that you do it not: I am your fellow-servant, and one of your brethren who have the testimony of Jesus; worship God. For the testimony of Jesus is the spirit of prophecy.

And he says to me, See that you do it not: I am your fellow-servant, and one of your brethren the prophets, and of those keeping the words of this book: worship God.