Secrets of Enoch (2 Enoch, Slavonic Enoch) 16:2
She enters the first gate when the sun is in the West thirty-one days exactly; by the second gate thirty-one days exactly; by the third gate thirty days exactly; by the fourth gate thirty days exactly; by the fifth gate thirty-one days exactly; by the sixth gate thirty-one days exactly; by the seventh gate thirty days exactly; by the eighth gate thirty-one days exactly; by the ninth gate thirty-one days exactly; by the tenth gate thirty exactly; by the eleventh gate thirty-one days exactly; by the twelfth gate twenty-eight days exactly.
Background and history of Secrets of Enoch (2 Enoch, Slavonic Enoch), and issues with this book.
W. R. Morfill’s translation from the Slavonic, edited with introduction, notes, and indices by R. H. Charles, The Book of the Secrets of Enoch (Oxford: Clarendon Press, 1896). Public domain in the United States. Morfill died in 1909 and Charles died in 1931, so the book is in the public domain in the United Kingdom. The verses are transcribed from the Internet Archive scan bookofsecretsofe00morf. Charles’s footnotes, exegetical notes, and bracketed section headings are left out. Charles prints the longer A text and gives B and Sokolov’s manuscript in his notes. Square brackets inside verses are his.