15 But the Lord answered, “No. If anyone kills you, seven lives will be taken in revenge.” So the Lord put a mark on Cain to warn anyone who met him not to kill him.
16 And Cain went away from the Lord's presence and lived in a land called “Wandering”, which is east of Eden.
17 Cain and his wife had a son and named him Enoch. Then Cain built a city and named it after his son.
18 Enoch had a son named Irad, who was the father of Mehujael, and Mehujael had a son named Methushael, who was the father of Lamech.
19 Lamech had two wives, Adah and Zillah.
20 Adah gave birth to Jabal, who was the ancestor of those who raise livestock and live in tents.
21 His brother was Jubal, the ancestor of all musicians who play the harp and the flute.