Lamech (pronounce /ˈleɪmɛk/) (Hebrew: לֶמֶך-Lemech) is the name of two men in the genealogies of Adam in the book of Genesis. One is the sixth generation descendant of Cain (Genesis 4:18); his father was named Methusael and he was responsible for the "Song of the Sword." He is also noted as the first polygamist mentioned in the Bible, taking two wives, Ada and Tselah. The other Lamech is an eighth generation descendant of Seth (Genesis 5:25). He is the son of Methuselah and was the father of Noah (Genesis 5:29).