'Fellow servant' in the Bible

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

And he says, "See that you do it not. I am a fellow-servant with you and with your brethren the prophets, and with those who keep the words of this book: worship God."