And Adam knew Eve his wife; and she conceived , and bare Cain, and said , I have gotten a man from the LORD.
References for Genesis 4:1
And she again bare his brother Abel. And Abel was a keeper of sheep, but Cain was a tiller of the ground.
References for Genesis 4:2
And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD.
References for Genesis 4:3
And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the LORD had respect unto Abel and to his offering:
References for Genesis 4:4
But unto Cain and to his offering he had not respect . And Cain was very wroth , and his countenance fell .
And the LORD said unto Cain, Why art thou wroth ? and why is thy countenance fallen ?