Book of Enoch (1 Enoch) 79:2
And he showed me all the laws of these for every day, and for every season of bearing rule, and for every year, and for its going forth, and for the order prescribed to it every month and every week:
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.