Gen Genesis, chapter Book of Genesis, chapter 4
And unto Enoch was born Irad; and Irad begot Mehujael; and Mehujael begot Methushael; and Methushael begot Lamech.
And unto Enoch was born Irad; and Irad begot Mehujael; and Mehujael begot Methushael; and Methushael begot Lamech.