Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 57
Sanskrit:
नित्यं वनात्सुमनस: फलमूलसमित्कुशान् ।पत्राङ्कुरमृदोऽपश्च काले काल उपाहरत् ॥ ५७ ॥
ITRANS:
nityaṁ vanāt sumanasaḥphala-mūla-samit-kuśānpatrāṅkura-mṛdo ’paś cakāle kāla upāharat
Translation:
Indra served his aunt daily by bringing flowers, fruits, roots and wood for yajñas from the forest. He also brought kuśa grass, leaves, sprouts, earth and water exactly at the proper time.