Genesis 2:18-22

Now the LORD God said, “It is not good (beneficial) for the man to be alone; I will make him a helper [one who balances him—a counterpart who is] suitable and complementary for him.” So the LORD God formed out of the ground every animal of the field and every bird of the air, and brought them to Adam to see what he would call them; and whatever the man called a living creature, that was its name. And the man gave names to all the livestock, and to the birds of the air, and to every animal of the field; but for Adam there was not found a helper [that was] suitable (a companion) for him. So the LORD God caused a deep sleep to fall upon Adam; and while he slept, He took one of his ribs and closed up the flesh at that place. And the rib which the LORD God had taken from the man He made (fashioned, formed) into a woman, and He brought her and presented her to the man.