'Fellow servant' in the Bible

And I fell at his feet to worship him. And he said unto me, See you do it not: I am your fellow servant, and of your brethren that have the testimony of Jesus: worship God: for the testimony of Jesus is the spirit of prophecy.

Then he said unto me, See you do it not: for I am your fellow servant, and of your brethren the prophets, and of them who keep the words of this book: worship God.