Mahabharata 3.212.16

भृशं जज्वाल तेजस्वी तपसाप्यायितः शिखीदृष्ट्वा ऋषीन्भयाच्चापि प्रविवेश महार्णवम्

bhṛśaṃ jajvāla tejasvī tapasāpyāyitaḥ śikhīdṛṣṭvā ṛṣīnbhayāccāpi praviveśa mahārṇavam

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