Book of Enoch (1 Enoch) 72:7
And in that fourth portal from which the sun rises in the first month are twelve window-openings, from which proceed a flame when they are opened in their season.
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.