Mahabharata 12.109.12

नैवायं न परो लोकस्तस्य चैव परंतपअमानिता नित्यमेव यस्यैते गुरवस्त्रयः

naivāyaṃ na paro lokastasya caiva paraṃtapaamānitā nityameva yasyaite guravastrayaḥ

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