Genesis 2:20-22

20The man gave names to all the livestock, and to the birds of the sky, and to every animal of the field, but for 1Adam there was not found 2a helper 3suitable for him.

21So the Lord God caused a 4deep sleep to fall upon the man, and he slept; then He took one of his ribs and closed up the flesh at that place.

22And the Lord God 5fashioned into a woman 6the rib which He had taken from the man, and brought her to the man.