Mahabharata 12.177.21

तेजोऽग्निश्च तथा क्रोधश्चक्षुरूष्मा तथैव चअग्निर्जरयते चापि पञ्चाग्नेयाः शरीरिणः

tejo'gniśca tathā krodhaścakṣurūṣmā tathaiva caagnirjarayate cāpi pañcāgneyāḥ śarīriṇaḥ

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