Apocalypse of Abraham 19:1-8
1And a voice came to me out of the midst of the fire, saying, "Abraham,
2Abraham!" And I said, "Here I am!" And he said, "Look at the expanses which are under the firmament to which you have now been directed and see that on no single expanse is there any other but the one whom you have searched for
3or who has loved you."
4else there,
5sixth firmament. And I saw there a multitude of spiritual angels, incorporeal, carrying out the orders of the fiery angels who were on the eighth firmament, as
6I was standing on its elevation. And lo, neither on this firmament was there
7in any shape any other host, but only the spiritual angels.
8the seventh firmament commanded the sixth firmament and it removed itself. I saw there, on the fifth (firmament), host of stars, and the orders they were commanded to carry out, and the elements of earth obeying them.