Shiva Purana
तत उत्थाय हृष्टात्मा मुनिर्विश्वानरः कृती॥ प्रत्यब्रवीन्मुनिश्रेष्ठः शंकरम्बालरूपिणम् ॥ ५२॥
Then the delighted and contented sage Viśvānara stood up and replied to Śiva who had assumed the form of a boy.
english translation
tata utthAya hRSTAtmA munirvizvAnaraH kRtI॥ pratyabravInmunizreSThaH zaMkarambAlarUpiNam ॥ 52॥
hk transliteration by Sanscript