Mahabharata 12.331.33

तेषु तत्रोपविष्टेषु स देशोऽभिव्यराजतआज्याहुतिमहाज्वालैर्यज्ञवाटोऽग्निभिर्यथा

teṣu tatropaviṣṭeṣu sa deśo'bhivyarājataājyāhutimahājvālairyajñavāṭo'gnibhiryathā

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