Mahabharata 13.84.52

इत्युक्तः स तथेत्युक्त्वा भगवान्हव्यकव्यभुक्जगामाथ दुराधर्षो गङ्गां भागीरथीं प्रति

ityuktaḥ sa tathetyuktvā bhagavānhavyakavyabhukjagāmātha durādharṣo gaṅgāṃ bhāgīrathīṃ prati

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