Mahabharata 1.49.18

अहं त्वां मोक्षयिष्यामि वासुके पन्नगोत्तमतस्माच्छापान्महासत्त्व सत्यमेतद्ब्रवीमि ते

ahaṃ tvāṃ mokṣayiṣyāmi vāsuke pannagottamatasmācchāpānmahāsattva satyametadbravīmi te

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