Mahabharata 5.89.13

कस्मादन्नानि पानानि वासांसि शयनानि चत्वदर्थमुपनीतानि नाग्रहीस्त्वं जनार्दन

kasmādannāni pānāni vāsāṃsi śayanāni catvadarthamupanītāni nāgrahīstvaṃ janārdana

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