Bereshis 4:8-10

Orthodox Jewish Bible

⁸ And Kayin talked with Hevel his brother; and it came to pass, when they were in the sadeh, that Kayin rose up against Hevel his brother, and killed him.

⁹ And Hashem said unto Kayin, Where is Hevel thy brother? And he said, I know not; am I shomer achi (my brother’s keeper)?

¹⁰ And He said, What hast thou done? The voice of thy brother’s dahm crieth unto Me from haadamah.