Genesis 4:23 ASV

²¹  And his brother's name was Jubal: he was the father of all such as handle the harp and pipe.

²²  And Zillah, she also bare Tubal-cain, the forger of every cutting instrument of 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 for wounding me, And a young man for bruising me:

²⁴  If Cain shall be avenged sevenfold, Truly Lamech seventy and sevenfold.

²⁵  And Adam knew his wife again; and she bare a son, and called his name Seth. For, `said she', God hath appointed me another seed instead of Abel; for Cain slew him.