Genesis 4:17

Cain knew his wife , and she conceived and bore Enoch . When he built a city , he called the name of the city after the name of his son , Enoch .

Cain made love to his wife, and she became pregnant and gave birth to Enoch. Cain was then building a city, and he named it after his son Enoch.

And Cain knew his wife; and she conceived, and bare Enoch : and he builded a city, and called the name of the city, after the name of his son, Enoch.