Shiva Purana
तत्प्रसादेन सत्रांते वायुस्तत्रागमिष्यति ॥ तन्मुखाज्ज्ञानलाभो वस्तत्र श्रेयो भविष्यति ॥ २० ॥
At the end of the Satra, by means of his grace Vāyu will come there. You will acquire perfect knowledge from his mouth and attain welfare.
english translation
tatprasAdena satrAMte vAyustatrAgamiSyati ॥ tanmukhAjjJAnalAbho vastatra zreyo bhaviSyati ॥ 20 ॥
hk transliteration by Sanscript