Mahabharata 12.137.72

पूजन्युवाचयस्येह व्रणिनौ पादौ पद्भ्यां च परिसर्पतिक्षण्येते तस्य तौ पादौ सुगुप्तमभिधावतः

pūjanyuvācayasyeha vraṇinau pādau padbhyāṃ ca parisarpatikṣaṇyete tasya tau pādau suguptamabhidhāvataḥ

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