Bereshis 4:4-6

Orthodox Jewish Bible

⁴ And Hevel, he also brought of the bechorot of his tzon and of the chelev thereof. And Hashem regarded [with favor, respect] unto Hevel and to his minchah:

⁵ But unto Kayin and to his minchah He had not regard . And Kayin was very angry, and his countenance fell.

⁶ And Hashem said unto Kayin, Why art thou angry? And why is thy countenance fallen?