Hazrat Sha'bi (may Allah have mercy on him) and Hazrat 'Ubaidah (may Allah have mercy on him) said: "When someone keeps a Jewish or Christian woman in marriage along with a Muslim woman, then the turn between them will be equal, and if he accuses her (of adultery), there will be no li'an (mutual cursing)."
Hadith Referenceسنن سعید بن منصور / كتاب النكاح / 1897
Hadith Takhrij«أخرجه سعيد بن منصور فى «سننه» ترقيم الدرالسلفية برقم:، 720، وابن أبى شيبة فى «مصنفه» برقم: 16354، 16355، 19148»