Book of Enoch (1 Enoch) 37:2
And this is the beginning of the words of wisdom which I lifted up my voice to speak and say to those which dwell on earth: Hear, ye men of old time, and see, ye that come after, the words of the Holy One which I will speak 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.