Treasury of Scripture Knowledge
And Adam knew his wife again; and she bare a son, and called his name Seth. For,'said she , God hath appointed me another seed instead of Abel; for Cain slew him.
and I will put enmity between thee and the woman, and between thy seed and her seed: he shall bruise thy head, and thou shalt bruise his heel.
and he called his name Noah, saying, This same shall comfort us in our work and in the toil of our hands, which cometh because of the ground which Jehovah hath cursed.
1 John 3:12
not as Cain was of the evil one, and slew his brother. And wherefore slew he him? Because his works were evil, and his brother's righteous.