Genesis 4:23 DBY

²¹  And his brother's name was Jubal: he was the father of those who handle the harp and pipe.

²²  And Zillah, she also bore Tubal-Cain, the forger of every kind of tool of brass and iron. And the sister of Tubal-Cain was Naamah.

²³  And Lemech said to his wives: Adah and Zillah, hear my voice, Ye wives of Lemech, listen to my speech. For I have slain a man for my wound, and a youth for my bruise.

²⁴  If Cain shall be avenged seven-fold; Lemech seventy and seven fold.

²⁵  And Adam knew his wife again, and she bore a son, and called his name Seth: ... For God has appointed me another seed instead of Abel, because Cain has slain him.