Tertullian, Against Marcion 34
Christ forbids divorce. He says that a man who dismisses his wife and marries another commits adultery, and a man who marries a woman dismissed by her husband is equally an adulterer. By making the marriage of a repudiated woman unlawful, he thereby also prohibits divorce. Moses, however, permits repudiation in Deuteronomy: if a man takes a wife, lives with her, and then finds no favor in her because he has discovered an indecent deed in her, he must write a bill of divorce, hand it to her, and send her from his house (Deuteronomy).
Latin
(Sed Christus diuortium inhibet dicens: qui dimiserit uxorem suam et aliam duxerit, adulterium committet, (et) qui dimissam a uiro duxerit, aeque adulter est, - ut sic quoque prohibeat diuortium, inlicitum facit repudiatae matrimonium — Moyses uero permittit repudium in Deuteronomio: si sumserit quis uxorem et habitauerit cum ea, et euenerit non inuenire eam apud eum gratiam, eo quod inuentum sit in illa impudicum negotium, scribet libellum repudii et dabit in manu eius et dimittet illam de domo sua.