Genesis 4:2; Genesis 4:4; Genesis 4:8; Genesis 4:9; Genesis 4:25

Genesis 4:2

2 Again, she gave birth to his brother Abel. And Abel was a keeper of flocks, but Cain was a tiller of the ground.

Genesis 4:4

4 Abel, on his part also brought of the firstlings of his flock and of their fat portions. And the LORD had regard for Abel and for his offering;

Genesis 4:8

8 Cain told Abel his brother. And it came about when they were in the field, that Cain rose up against Abel his brother and killed him.

Genesis 4:9

9 Then the LORD said to Cain, "Where is Abel your brother?" And he said, "I do not know. Am I my brother's keeper?"

Genesis 4:25

25 Adam had relations with his wife again; and she gave birth to a son, and named him Seth, for, she said, "God has appointed me another offspring in place of Abel, for Cain killed him."