Shiva Purana
प्रणवं पूर्वमुद्धृत्य पश्चादाधार मुद्धरेत् ॥ तत्पश्चाच्छक्तिकमलं चतुर्थ्यंतं नमोन्तकम् ॥ २॥
One should first lift the oṁkāra and then lift the base. Then the fourth end of the Shakti Kamala is offered to the destroyer.
english translation
praNavaM pUrvamuddhRtya pazcAdAdhAra muddharet ॥ tatpazcAcchaktikamalaM caturthyaMtaM namontakam ॥ 2॥
hk transliteration by Sanscript