Shiva Purana
दत्त्वा पुष्पैरलंकृत्य प्रणवाद्यष्टनामभिः ॥ सचतुर्थौंनमोऽन्तैश्च सुगन्धकुसुमैस्ततः ॥ १० ॥
Giving flowers and decorating them with eight names beginning with the oṁkāra Then offer obeisances to the fourth and ends with fragrant flowers.
english translation
dattvA puSpairalaMkRtya praNavAdyaSTanAmabhiH ॥ sacaturthauMnamo'ntaizca sugandhakusumaistataH ॥ 10 ॥
hk transliteration by Sanscript