15. But the Lord said to him, ‘Not so; anyone who kills Cain will suffer vengeance seven times over.’ Then the Lord put a mark on Cain so that no one who found him would kill him.
16. So Cain went out from the Lord’s presence and lived in the land of Nod, east of Eden.
17. Cain made love to his wife, and she became pregnant and gave birth to Enoch. Cain was then building a city, and he named it after his son Enoch.
18. To Enoch was born Irad, and Irad was the father of Mehujael, and Mehujael was the father of Methushael, and Methushael was the father of Lamech.
19. Lamech married two women, one named Adah and the other Zillah.