Enoch 7

1 And all the others together with them took wives for themselves, and each chose one for himself, and they began to go in to them and to defile themselves with them, and they taught them charms and enchantments, and the cutting of roots, and made them familiar with plants.

2 And they became pregnant, and they bore great giants, whose height was about 4,500 feet. [a] 3 They consumed everything men had acquired. 4 And when men could no longer sustain them, the giants turned against them and devoured mankind. 5 And they began to sin against birds, and beasts, and reptiles, and fish, and to devour one another’s flesh, and drink the blood. 6 Then the earth brought an accusation against the lawless ones.