Genesis 4:8-9

New King James Version

⁸ Now Cain ^[a]talked with Abel his ^[b]brother; and it came to pass, when they were in the field, that Cain rose up against Abel his brother and ^(A)killed him.

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

He said, ^(B)“I do not know. Am I ^(C)my brother’s keeper?”