So God created man in his own image, in the image of God created he him; male and female created he them.
All Commentaries on Genesis 1:27 Go To Genesis 1
Ephrem The Syrian
AD 373
Then Moses said, “Male and female he created them,” to make known that Eve was already inside Adam, in the rib that was drawn out from him. Although she was not in his mind she was in his body, and she was not only in his body with him but also in soul and spirit with him, for God added nothing to that rib that he took out except the structure and the adornment. If everything that was suitable for Eve, who came to be from the rib, was complete in and from that rib, it is rightly said that “male and female he created them.” .