Genesis 4:21
King James Version
“And his brother’s name Jubal: he was the father of all such as handle the harp and organ.”
Context
18And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methusael: and Methusael begat Lamech.
19And Lamech took unto him two wives: the name of the one Adah, and the name of the other Zillah.
20And Adah bare Jabal: he was the father of such as dwell in tents, and cattle.
21And his brother’s name Jubal: he was the father of all such as handle the harp and organ.
22And Zillah, she also bare Tubal-cain, an instructer of every artificer in brass and iron: and the sister of Tubal-cain Naamah.
23And 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.
24If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.