Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 17
Sanskrit:
गन्धर्वाप्सरसोऽधुक्षन् पात्रे पद्ममये पय: ।वत्सं विश्वावसुं कृत्वा गान्धर्वं मधु सौभगम् ॥ १७ ॥
ITRANS:
gandharvāpsaraso ’dhukṣanpātre padmamaye payaḥvatsaṁ viśvāvasuṁ kṛtvāgāndharvaṁ madhu saubhagam
Translation:
The inhabitants of Gandharvaloka and Apsaroloka made Viśvāvasu into a calf, and they drew the milk into a lotus-flower pot. The milk took the shape of sweet musical art and beauty.