Cyril of Jerusalem

Of whom in the beginning was Eve begotten? What mother conceived her, the motherless? But the Scripture says that she was born out of Adam's side. Is Eve then born out of man's side without a mother, and is a child not to be born without a father, of a virgin's womb? This debt of gratitude was due to men from womankind: for Eve was begotten of Adam and not conceived of a mother, but as it were brought forth of man alone.