18. And unto Chanokh (Enoch) was born Irad; and Irad fathered Mechuyael; and Mechuyael fathered Metushael; and Metushael fathered Lamech.
19. And Lamech took unto him two nashim; the shem of the one was Adah, and the shem of the second Tzilah.
20. And Adah bore Yaval; he was the av of such as dwell in ohel, and have mikneh.
21. And his brother's shem was Yuval; he was the av of all such as play kinnor (harp) and ugav (flute).
22. And Tzilah, she also bore Tuval-Kayin, a forger of every cutting tool of nechoshet and barzel; and the achot of Tuval-Kayin was Naamah.