Genesis 4:5-7

New Catholic Bible

⁵ but he was not pleased with Cain and his offering. Cain was very angry and his countenance fell.

⁶ The Lord therefore said to Cain, “Why are you angry and why has your countenance fallen? ⁷ If you do what is right, will you not be able to hold up your head? But if you do what is wrong, sin is crouching at your door. It seeks to dominate you, but you can overcome it.”