20. Adah gave birth to Jabal; he was the father of those who live in tents and raise livestock.
21. His brother’s name was Jubal; he was the father of all who play stringed instruments and pipes.
22. Zillah also had a son, Tubal-Cain, who forged all kinds of tools out of bronze and iron. Tubal-Cain’s sister was Naamah.
23. Lamech said to his wives,‘Adah and Zillah, listen to me;wives of Lamech, hear my words.I have killed a man for wounding me,a young man for injuring me.
24. If Cain is avenged seven times,then Lamech seventy-seven times.’