Genesis 4:1
Now the man had marital relations with his wife Eve, and she became pregnant and gave birth to Cain. Then she said, "I have created a man just as the Lord did!"
Genesis 3:15
And I will put hostility between you and the woman and between your offspring and her offspring; her offspring will attack your head, and you will attack her offspring's heel."
Genesis 4:25
And Adam had marital relations with his wife again, and she gave birth to a son. She named him Seth, saying, "God has given me another child in place of Abel because Cain killed him."
Genesis 5:29
He named him Noah, saying, "This one will bring us comfort from our labor and from the painful toil of our hands because of the ground that the Lord has cursed."
Numbers 31:17
Now therefore kill every boy, and kill every woman who has had sexual intercourse with a man.
1 John 3:12
not like Cain who was of the evil one and brutally murdered his brother. And why did he murder him? Because his deeds were evil, but his brother's were righteous.