Genesis 4:6-8

Revised Standard Version

⁶ The Lord said to Cain, “Why are you angry, and why has your countenance fallen? ⁷ If you do well, will you not be accepted? And if you do not do well, sin is couching at the door; its desire is for you, but you must master it.”

⁸ Cain said to Abel his brother, “Let us go out to the field.”^[a] And when they were in the field, Cain rose up against his brother Abel, and killed him.