Genesis 4:8-9

Christian Standard Bible

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

⁹ Then the Lord said to Cain, “Where is your brother Abel?”

“I don’t know,” he replied. “Am I my brother’s guardian?”