'Myself' in the Bible

So I threw myself down at his feet to worship him, but he said, "Do not do this! I am only a fellow servant with you and your brothers who hold to the testimony about Jesus. Worship God, for the testimony about Jesus is the spirit of prophecy."

I, John, am the one who heard and saw these things, and when I heard and saw them, I threw myself down to worship at the feet of the angel who was showing them to me.