Genesis 4:2-4

Complete Jewish Bible

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