Mahabharata 1.199.8

यथैव हि महाभागाः कौन्तेया मम सांप्रतम्तथैव वासुदेवस्य पाण्डुपुत्रा न संशयः

yathaiva hi mahābhāgāḥ kaunteyā mama sāṃpratamtathaiva vāsudevasya pāṇḍuputrā na saṃśayaḥ

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