Genesis 4:21 KJV
And his brother’s name was Jubal: he was the father of all such as handle the harp and organ.
Genesis 4:19–23 KJV Chapter Context
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.