Genesis 4:17
And Cain had relations with his wife, and she conceived and gave birth to Enoch. Then Cain built a city and named it after his son Enoch.
Genesis 4:18
Now to Enoch was born Irad, and Irad was the father of Mehujael, and Mehujael was the father of Methusael, and Methusael was the father of Lamech.
Genesis 4:19
And Lamech married two women, one named Adah and the other Zillah.