20. Adah gave birth to Jabal, who was the ancestor of those who raise livestock and live in tents.
21. His brother was Jubal, the ancestor of all musicians who play the harp and the flute.
22. Zillah gave birth to Tubal Cain, who made all kinds of tools out of bronze and iron. The sister of Tubal Cain was Naamah.
23. Lamech said to his wives,“Adah and Zillah, listen to me: I have killed a young man because he struck me.
24. If seven lives are taken to pay for killing Cain,77 will be taken if anyone kills me.”