Shiva Purana
सन्दीप्य च यथापूर्वं कृत्वा पूर्वोदितं क्रमात् ॥ अभिषिच्य यथापूर्वं प्रदद्यान्मन्त्रमुत्तमम् ॥ ४ ॥
After setting fire to the fire, perform the prescribed rituals in the same order as before. After consecrating him as before he should chant the best mantra.
english translation
sandIpya ca yathApUrvaM kRtvA pUrvoditaM kramAt ॥ abhiSicya yathApUrvaM pradadyAnmantramuttamam ॥ 4 ॥
hk transliteration by Sanscript