Mahabharata 9.36.53

अमोघा गमनं कृत्वा तेषां भूयो व्रजाम्यहम्इत्यद्भुतं महच्चक्रे ततो राजन्महानदी

amoghā gamanaṃ kṛtvā teṣāṃ bhūyo vrajāmyahamityadbhutaṃ mahaccakre tato rājanmahānadī

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