Mahabharata 12.335.59
निष्कल्मषेण सत्त्वेन संपन्नं रुचिरप्रभम्तं दृष्ट्वा दानवेन्द्रौ तौ महाहासममुञ्चताम्
niṣkalmaṣeṇa sattvena saṃpannaṃ ruciraprabhamtaṃ dṛṣṭvā dānavendrau tau mahāhāsamamuñcatām
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book