Genesis 4:1-6 CJB

1 The man had sexual relations with Havah his wife; she conceived, gave birth to Kayin [acquisition] and said, "I have acquired a man from ADONAI."
2 In addition she gave birth to his brother Hevel. Hevel kept sheep, while Kayin worked the soil.
3 In the course of time Kayin brought an offering to ADONAI from the produce of the soil;
4 and Hevel too brought from the firstborn of his sheep, including their fat. ADONAI accepted Hevel and his offering
5 but did not accept Kayin and his offering. Kayin was very angry, and his face fell.
6 ADONAI said to Kayin, "Why are you angry? Why so downcast?