Book of Enoch (1 Enoch) 71:2
And I saw two streams of fire, And the light of that fire shone like hyacinth, And I fell on my face before the Lord of Spirits.
Background and history of Book of Enoch (1 Enoch), and issues with this book.
R. H. Charles, The Book of Enoch (London: SPCK, 1917), public domain. The verse text is the English Wikisource transcription of that translation. Charles’s editorial signs are kept. He rearranges some verses in chapters 5, 39, 90, 91, and 106, so those chapters are not a straight 1, 2, 3 sequence.