Genesis 4:21-26 CJB

21 His brother's name was Yuval; and he was the ancestor of all who play lyre and flute.
22 Tzilah gave birth to Tuval-Kayin, who forged all kinds of tools from brass and iron; the sister of Tuval-Kayin was Na'amah.
23 Lemekh said to his wives, "'Adah and Tzilah, listen to me; wives of Lemekh, hear what I say: I killed a man for wounding me, a young man who injured me.
24 If Kayin will be avenged sevenfold, then Lemekh seventy-sevenfold!"
25 Adam again had sexual relations with his wife, and she gave birth to a son whom she named Shet [granted], "For God has granted me another seed in place of Hevel, since Kayin killed him."
26 To Shet too was born a son, whom he called Enosh. That is when people began to call on the name of ADONAI.