Genesis 4:6-8

New International Version

⁶ Then the Lord said to Cain, “Why are you angry?^(A) Why is your face downcast? ⁷ If you do what is right, will you not be accepted? But if you do not do what is right, sin is crouching at your door;^(B) it desires to have you, but you must rule over it.^(C)”

⁸ Now Cain said to his brother Abel, “Let’s go out to the field.”^[a] While they were in the field, Cain attacked his brother Abel and killed him.^(D)