Mahabharata 1.212.30

कथं हि शिरसो मध्ये पदं तेन कृतं मममर्षयिष्यामि गोविन्द पादस्पर्शमिवोरगः

kathaṃ hi śiraso madhye padaṃ tena kṛtaṃ mamamarṣayiṣyāmi govinda pādasparśamivoragaḥ

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