Mahabharata 14.46.21

ग्रासादाच्छादनाच्चान्यन्न गृह्णीयात्कथंचनयावदाहारयेत्तावत्प्रतिगृह्णीत नान्यथा

grāsādācchādanāccānyanna gṛhṇīyātkathaṃcanayāvadāhārayettāvatpratigṛhṇīta nānyathā

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