Srimad-Bhagavatam: Canto 7 - Chapter 1 - Verse 38
Sanskrit:
क्वचिदल्पं क्वचिद्भूरि भुञ्जेऽन्नं स्वाद्वस्वादु वा ।क्वचिद्भूरि गुणोपेतं गुणहीनमुत क्वचित् ।श्रद्धयोपहृतं क्वापि कदाचिन्मानवर्जितम् ।भुञ्जे भुक्त्वाथ कस्मिंश्चिद्दिवा नक्तं यदृच्छया ॥ ३८ ॥
ITRANS:
kvacid alpaṁ kvacid bhūribhuñje ’nnaṁ svādv asvādu vākvacid bhūri guṇopetaṁguṇa-hīnam uta kvacit
Translation:
Sometimes I eat a very small quantity and sometimes a great quantity. Sometimes the food is very palatable, and sometimes it is stale. Sometimes prasāda is offered with great respect, and sometimes food is given neglectfully. Sometimes I eat during the day and sometimes at night. Thus I eat what is easily available.