We learn that he married and had descendants, but the Bible is strangely mute about his death.
What happened to Cain in the Bible? In the Book of Genesis, we are told about Cain’s birth, his violent act of fratricide and his subsequent exile. Lazare, Autun, Burgundy, France/The Bridgeman Art Library. They accidentally shoot and kill Cain, mistaking him for a wild animal.
DID LAMECH KILL CAIN? How did Cain die? This 12th-century column capital from the Cathedral of Saint-Lazre in France depicts Lamech hunting with his son Tubal-Cain.