77:2.3

When men began to multiply on the surface of the ground, and daughters were born to them, God’s sons saw that men’s daughters were beautiful, and they took any that they wanted for themselves as wives. Yahweh said, “My Spirit will not strive with man forever, because he also is flesh; so his days will be one hundred twenty years.” The Nephilim were in the earth in those days, and also after that, when God’s sons came in to men’s daughters and had children with them. Those were the mighty men who were of old, men of renown.

Cain left Yahweh’s presence, and lived in the land of Nod, east of Eden. Cain knew his wife. She conceived, and gave birth to Enoch. He built a city, and named the city after the name of his son, Enoch. Irad was born to Enoch. Irad became the father of Mehujael. Mehujael became the father of Methushael. Methushael became the father of Lamech. Lamech took two wives: the name of the first one was Adah, and the name of the second one was Zillah. Adah gave birth to Jabal, who was the father of those who dwell in tents and have livestock. His brother’s name was Jubal, who was the father of all who handle the harp and pipe. Zillah also gave birth to Tubal Cain, the forger of every cutting instrument of bronze and iron. Tubal Cain’s sister was Naamah. Lamech said to his wives, “Adah and Zillah, hear my voice. You wives of Lamech, listen to my speech, for I have slain a man for wounding me, a young man for bruising me.

For in the old time also, when proud giants were perishing, the hope of the world, taking refuge on a raft, your hand guided the seed of generations of the race of men.