Śuka’s Guṇa-Transcendence and Vyāsa’s Consolation (शुकगति-वर्णनम्)
तथैव व्यभिचारेण न वर्तन्ते परस्परम्
tathaiva vyabhicāreṇa na vartante parasparam
பீஷ்மர் கூறினார்—அவ்வாறே, அவர்கள் ஒருவருக்கொருவர் துரோகம் செய்து நடப்பதில்லை; பரஸ்பரப் பிணைப்பை மீறுவதில்லை.
भीष्य उवाच
The verse upholds mutual fidelity as a dharmic norm: ethical relationships are sustained when neither party violates trust through vyabhicāra (infidelity or moral deviation).
In Bhīṣma’s instruction in the Śānti Parva, he is describing standards of proper conduct; here he emphasizes that people (especially spouses/partners, by context) should not act toward each other with betrayal, but maintain mutual loyalty.