성경

창 4:15 And the LORD said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And the LORD set a mark upon Cain, lest any finding him should kill him.
창 4:16 ¶ And Cain went out from the presence of the LORD, and dwelt in the land of Nod, on the east of Eden.
창 4:17 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.
창 4:18 And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methusael: and Methusael begat Lamech.
창 4:19 ¶ And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
창 4:20 And Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle.
창 4:21 And his brother's name was Jubal: he was the father of all such as handle the harp and organ.
창 4:22 And Zillah, she also bare Tubal-cain, an instructer of every artificer in brass and iron: and the sister of Tubal-cain was Naamah.
창 4:23 And Lamech said unto his wives, Adah and Zillah, Hear my voice; ye wives of Lamech, hearken unto my speech: for I have slain a man to my wounding, and a young man to my hurt.
창 4:24 If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.
창 4:25 ¶ And Adam knew his wife again; and she bare a son, and called his name Seth: For God, said she, hath appointed me another seed instead of Abel, whom Cain slew.