Shiva Purana
अत्रायं पार्वणश्राद्धे नियमः प्रोच्यते मया ॥ तं शृणुष्व मुनिश्रेष्ठ येन श्रेयो भवेत्ततः॥ २९ ॥
I shall now tell you the rules for the Pārvaṇa for your welfare. O sage, listen.
english translation
atrAyaM pArvaNazrAddhe niyamaH procyate mayA ॥ taM zRNuSva munizreSTha yena zreyo bhavettataH॥ 29 ॥
hk transliteration by Sanscript