Mahabharata 7.166.30
यदर्थं पुरुषव्याघ्र पुत्रमिच्छन्ति मानवाःप्रेत्य चेह च संप्राप्तं त्राणाय महतो भयात्
yadarthaṃ puruṣavyāghra putramicchanti mānavāḥpretya ceha ca saṃprāptaṃ trāṇāya mahato bhayāt
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book