Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 35
Sanskrit:
किञ्चित्करोत्युर्वपि यत् स्वदत्तंसुहृत्कृतं फल्ग्वपि भूरिकारी ।मयोपनीतं पृथुकैकमुष्टिंप्रत्यग्रहीत् प्रीतियुतो महात्मा ॥ ३५ ॥
ITRANS:
kiñcit karoty urv api yat sva-dattaṁsuhṛt-kṛtaṁ phalgv api bhūri-kārīmayopaṇītaṁ pṛthukaika-muṣṭiṁpratyagrahīt prīti-yuto mahātmā
Translation:
The Lord considers even His greatest benedictions to be insignificant, while He magnifies even a small service rendered to Him by His well-wishing devotee. Thus with pleasure the Supreme Soul accepted a single palmful of the flat rice I brought Him.