Mahabharata 14.91.12
वनं प्रवेक्ष्ये विप्रेन्द्रा विभजध्वं महीमिमाम्चतुर्धा पृथिवीं कृत्वा चातुर्होत्रप्रमाणतः
vanaṃ pravekṣye viprendrā vibhajadhvaṃ mahīmimāmcaturdhā pṛthivīṃ kṛtvā cāturhotrapramāṇataḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book