Book of Enoch (1 Enoch) 14:7
And your petition on their behalf shall not be granted, nor yet on your own: even though you weep and pray and speak all the words contained in the writing which I have written.
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.