Shiva Purana
देवता स्यात्षडंगानि ह्रामित्यादीनि विन्यसेत् ॥ ततस्संप्रोक्षयेत्पद्ममस्त्रेणाग्नेरगोचरम् ॥ १०॥
The deity should be placed in the six positions, such as Hram. Then one should sprinkle the lotus with the weapon which is invisible to the fire.
english translation
devatA syAtSaDaMgAni hrAmityAdIni vinyaset ॥ tatassaMprokSayetpadmamastreNAgneragocaram ॥ 10॥
hk transliteration by Sanscript