Mahabharata 12.235.14

दुहित्रा दासवर्गेण विवादं न समाचरेत्एतान्विमुच्य संवादान्सर्वपापैः प्रमुच्यते

duhitrā dāsavargeṇa vivādaṃ na samācaretetānvimucya saṃvādānsarvapāpaiḥ pramucyate

Our plain-language meaning of this verse is waiting for scholar review.