1 Enoch, Book of the Watchers (1 Enoch 6–11)
Go to Noah and say to him in my name, “Hide yourself,” and reveal to him that the end is approaching, that the whole earth will be destroyed, and a deluge is about to come upon the whole earth and will destroy all that is on it. Teach Noah how he may escape, and his seed may be preserved for all generations.
Second Temple Jews retold the Flood as judgment on a corrupted world and on the Watchers. The point is moral and cosmic, in the language of “the whole earth” as they knew it.

