Shiva Purana
तत्सर्वमशेषेण स दृष्ट्वा बल्लवीसुतः ॥ कुतूहलेन तां कर्त्तुं शिवपूजां मनोदधे ॥ २१॥
The son of that cowherdess who had watched everything out of curiosity, thought of performing Śiva’s worship similarly.
english translation
tatsarvamazeSeNa sa dRSTvA ballavIsutaH ॥ kutUhalena tAM karttuM zivapUjAM manodadhe ॥ 21॥
hk transliteration by Sanscript