1 Enoch 12:1-6
1Before all these things Enoch was hidden, and none of the sons of men knew where he was hidden, or where he was, or what had become of him.
2And all his doings were with the holy ones and with the Watchers in his days.
3And I, Enoch, was blessing the Great Lord and King of the ages, and behold, the Watchers called to me—to me, Enoch the scribe—and said to me:
4"Enoch, scribe of righteousness, go, declare to the Watchers of heaven who have forsaken the high heaven and the holy eternal station, and have defiled themselves with women, and have done as the sons of men do, and have taken wives unto themselves, and have wrought great corruption upon the earth:
5There shall be for them upon the earth neither peace nor remission of sin, for they shall not rejoice in their children.
6They shall behold the slaughter of their beloved ones, and over the destruction of their children they shall lament and make supplication forever; but there shall be for them neither mercy nor peace."