Thematic Bible: Oldest son of cain

Cain had intercourse with his wife. She became pregnant and gave birth to Enoch. Later Cain built a city. He named it after his son Enoch. To Enoch was born Irad, and Irad was the father of Mehujael, and Mehujael was the father of Methushael, and Methushael was the father of Lamech.