Genesis 4:1, 9
Genesis 4:1 NASB1995
Now the man had relations with his wife Eve, and she conceived and gave birth to Cain, and she said, “I have gotten a manchild with the help of the LORD.”
Genesis 4:9 NASB1995
Then the LORD said to Cain, “Where is Abel your brother?” And he said, “I do not know. Am I my brother’s keeper?”