Genesis 4:19-24

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 of such as have cattle. 21 And his brother’s name was Jubal: he was the father of all such as handle the harp and organ. 22 And Zillah, she also bare Tubal-cain, an instructer of every artificer in brass and iron: and the sister of Tubal-cain was Naamah. 23 And Lamech said unto his wives, Adah and Zillah, Hear my voice; ye wives of Lamech, hearken unto my speech: for I have slain a man to my wounding, and a young man to my hurt. 24 If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.