Genesis 4:22-24

International Standard Version

²²Zillah gave birth to Tubal-cain, who became a forger of bronze and iron work. Tubal-cain’s sister was Naamah. ²³Lamech told his wives,

“Adah and Zillah, listen to what I have to say:
    You wives of Lamech, hear what I’m announcing!
I’ve killed a man for wounding me,
    a young man for bruising me.
²⁴For if Cain is being avenged seven times,
    then Lamech will be avenged^[a] 77 times.”