Book of Enoch (1 Enoch) 18:16
And He was wroth with them, and bound them till the time when their guilt should be consummated (even) ⌈for ten thousand years⌉.’
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.