Shiva Purana
निष्कृत्यर्थं च जात्यायुर्भोगसंस्कारसिद्धये ॥ हुत्वाहुतित्रयं देवं प्रार्थयेद्देशिकोत्तमः ॥ १५ ॥
For the sake of redemption and the achievement of birth, longevity, enjoyment and purificatory impressions, the preceptor shall perform three Āhutis and pray to the lord.
english translation
niSkRtyarthaM ca jAtyAyurbhogasaMskArasiddhaye ॥ hutvAhutitrayaM devaM prArthayeddezikottamaH ॥ 15 ॥
hk transliteration by Sanscript