Genesis 2:18

18 Then the Lord God said, “It is not good for the man to be alone; I will make him a helper suitable for him.”

Genesis 2:21-22

21 So the Lord God caused a deep sleep to fall upon the man, and he slept; then He took one of his ribs and closed up the flesh at that place. 22 The Lord God fashioned into a woman the rib which He had taken from the man, and brought her to the man.