Book of Enoch (1 Enoch) 63:6
And now we long for a little rest but find it not: We follow hard upon and obtain (it) not: And light has vanished from before us, And darkness is our dwelling-place for ever and ever:
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.