17. And Cain knew his wife; and she conceived, and bare Enoch: and he builded a city, and called the name of the city, after the name of his son, Enoch.
18. And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methushael: and Methushael begat Lamech.
19. And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
20. And Adah bare Jabal: he was the father of such as dwell in tents and have cattle.