Genesis 4:19 YLT

¹⁷  and Cain knoweth his wife, and she conceiveth, and beareth Enoch; and he is building a city, and he calleth the name of the city, according to the name of his son -- Enoch.

¹⁸  And born to Enoch is Irad; and Irad hath begotten Mehujael; and Mehujael hath begotten Methusael; and Methusael hath begotten Lamech.

¹⁹  And Lamech taketh to himself two wives, the name of the one Adah, and the name of the second Zillah.

²⁰  And Adah beareth Jabal, he hath been father of those inhabiting tents and purchased possessions;

²¹  and the name of his brother 'is' Jubal, he hath been father of every one handling harp and organ.