Shiva Purana
तन्नादश्रवणादेव तपसो विघ्नकारिणः ॥ ते तं बालं समुत्सृज्य मुनयस्समुपाचरन् ॥ ५८ ॥
At the very hearing of that sound the sages who hindered the penance left off that boy and began to serve him.
english translation
tannAdazravaNAdeva tapaso vighnakAriNaH ॥ te taM bAlaM samutsRjya munayassamupAcaran ॥ 58 ॥
hk transliteration by Sanscript