His brother’s name was Jubal, the first of all who play the harp and flute.
Lamech’s other wife, Zillah, gave birth to a son named Tubal-cain. He became an expert in forging tools of bronze and iron. Tubal-cain had a sister named Naamah.
One day Lamech said to his wives, “Adah and Zillah, hear my voice; listen to me, you wives of Lamech. I have killed a man who attacked me, a young man who wounded me.
If someone who kills Cain is punished seven times, then the one who kills me will be punished seventy-seven times!”
Adam had sexual relations with his wife again, and she gave birth to another son. She named him Seth, for she said, “God has granted me another son in place of Abel, whom Cain killed.”
References for Genesis 4:25
When Seth grew up, he had a son and named him Enosh. At that time people first began to worship the by name.