Genesis 4:2-4

Young's Literal Translation

² and she addeth to bear his brother, even Abel. And Abel is feeding a flock, and Cain hath been servant of the ground.

³ And it cometh to pass at the end of days that Cain bringeth from the fruit of the ground a present to Jehovah;

⁴ and Abel, he hath brought, he also, from the female firstlings of his flock, even from their fat ones; and Jehovah looketh unto Abel and unto his present,