Mahabharata 3.138.2
तं स्म दृष्ट्वा पुरा सर्वे प्रत्युत्तिष्ठन्ति पावकाःन त्वेनमुपतिष्ठन्ति हतपुत्रं तदाग्नयः
taṃ sma dṛṣṭvā purā sarve pratyuttiṣṭhanti pāvakāḥna tvenamupatiṣṭhanti hataputraṃ tadāgnayaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book