The woman who purposely. . .

The woman who purposely destroys her unborn child is guilty of murder. With us there is no nice inquiry as to its being formed or unformed. In this case it is not only the being about to be born who is vindicated, but the woman in her attack upon herself; because in most cases women who make such attempts die. The destruction of the embryo is an additional crime, a second murder, at all events if we regard it as done with intent. The punishment, however, of these women should not be for life, but for the term of ten years. And let their treatment depend not on mere lapse of time, but on the character of their repentance.”

— St. Basil the Great, Letter 188:2 or First Canonical Letter, Canon 2