Shiva Purana
आपूर्य पूर्ववत्पूज्य षडंगोक्तक्रमेण च ॥ प्रणवेन पुनस्तद्वै सप्तधैवाभिमन्त्रयेत् ॥ २० ॥
After filling it, it shall be worshipped again in the manner mentioned in Ṣaḍaṅga Pūjā. Then he shall repeat the Praṇava seven times.
english translation
ApUrya pUrvavatpUjya SaDaMgoktakrameNa ca ॥ praNavena punastadvai saptadhaivAbhimantrayet ॥ 20 ॥
hk transliteration by Sanscript