Shiva Purana
इति श्रुत्वा वचस्तस्य व्यासस्यामलचेतसः ॥ शुचि स्मित्वा महादेवो बालरूपधरोऽब्रवीत् ॥ १११ ॥
On hearing these words of Vyāsa of pious mind, lord Śiva who had assumed the form of boy smiled and said.
english translation
iti zrutvA vacastasya vyAsasyAmalacetasaH ॥ zuci smitvA mahAdevo bAlarUpadharo'bravIt ॥ 111 ॥
hk transliteration by Sanscript