Now the man knew his wife Eve, and she conceived and bore Cain, saying, "I have produced a a man with the help of the Lord."
Next she bore his brother Abel. Now Abel was a keeper of sheep, and Cain a tiller of the ground.
In the course of time Cain brought to the Lord an offering of the fruit of the ground,
and Abel for his part brought of the firstlings of his flock, their fat portions. And the Lord had regard for Abel and his offering,
but for Cain and his offering he had no regard. So Cain was very angry, and his countenance fell.
The Lord said to Cain, "Why are you angry, and why has your countenance fallen?
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (New Revised Standard Bible Version Online)