1st Book of enoch chapt 40: 1- 9 The Four Archangels.

CHAPTER XL.
1. And after that I saw thousands of thousands and ten thousand times ten thousand, I saw a multitude beyond number and reckoning, who stood before the Lord of Spirits. 2. And on the four sides of the Lord of Spirits I saw four presences, different from those that sleep not, and I learnt their names: for the angel that went with me made known to me their names, and showed me all the hidden things.

3. And I heard the voices of those four presences as they uttered praises before the Lord of glory.