Shiva Purana
तमालभ्य शिवाल्लब्धं तस्मै दत्त्वोपवीतकम् ॥ हुत्वा"हुतित्रयं पश्चाद्दद्यात्पूर्णाहुतिं ततः ॥ ५३ ॥
She found him and gave him the sacred thread she had obtained from Lord Śiva. After offering"three oblations one should offer the complete oblation.
english translation
tamAlabhya zivAllabdhaM tasmai dattvopavItakam ॥ hutvA"hutitrayaM pazcAddadyAtpUrNAhutiM tataH ॥ 53 ॥
hk transliteration by Sanscript