Genesis 4: 9 Then the LORD said to Cain, "Where is your brother Abel?" "I don't know," he replied. "Am I my brother's keeper?" 10 The LORD said, "What have you done? Listen! Your brother's blood cries out to me from the ground. 11 Now you are under a curse and driven from the ground, which opened its mouth to receive your brother's blood from your hand. 12 When you work the ground, it will no longer yield its crops for you. You will be a restless wanderer on the earth." 13 Cain said to the LORD, "My punishment is more than I can bear. 14 Today you are driving me from the land, and I will be hidden from your presence; I will be a restless wanderer on the earth, and whoever finds me will kill me." 15 But the LORD said to him, "Not so [ Septuagint, Vulgate and Syriac; Hebrew Very well ] ; if anyone kills Cain, he will suffer vengeance seven times over." Then the LORD put a mark on Cain so that no one who found him would kill him. 16 So Cain went out from the LORD's presence and lived in the land of Nod, [Nod means wandering (see verses 12 and 14). ] east of Eden. 17 Cain lay with his wife, and she became pregnant and gave birth to Enoch.