Mahabharata 3.156.1

वैशंपायन उवाच · vaiśaṃpāyana uvāca

युधिष्ठिरस्तमासाद्य तपसा दग्धकिल्बिषम्अभ्यवादयत प्रीतः शिरसा नाम कीर्तयन्

yudhiṣṭhirastamāsādya tapasā dagdhakilbiṣamabhyavādayata prītaḥ śirasā nāma kīrtayan

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