Note 2 — Chapter VIII · Eve.
Reading edition
The Book of Enoch gives what was no doubt the popular understanding of the fall of the angels and its results. Two hundred angels took wives of the daughters of men, and their offspring were giants three thousand yards in height. These giants having consumed the food of mankind, began to devour men, whose cries were brought to the attention of Jehovah by his angels. One angel was sent to warn Noah of the Flood; another to bind Azazel in a dark place in the desert till the Judgment Day; Gabriel was despatched to set the giants to destroying one another; Michael was sent to bury the fallen angels under the hills for seventy generations, till the Day of Judgment, when they should be sent to the fiery abyss for ever. Then every evil work should come to an end, and the plant of righteousness spring up.2