2 Book of Enoch 36
1 NOW, Enoch, I give thee the term. of thirty days to spend in thy house, and tell thy sons and all thy household, that all may hear from my face what is told them by thee, that they may read and understand, how there is no other God but me.
2 And that they may always keep my commandments, and begin to read and take in the books of thy handwriting.
3 And after thirty days I shall send my angel for thee, and he will take thee from earth and from thy sons to me.