Shiva Purana
तत्रावाह्य महादेवं सदसद्व्यक्तिवर्जितम् ॥ पञ्चोपकरणं कृत्वा पूजयेत्परमेश्वरम् ॥ ३७ ॥
There one should invoke Lord Śiva, who is devoid of all causes and effects. Making five utensils one should worship the Supreme Lord.
english translation
tatrAvAhya mahAdevaM sadasadvyaktivarjitam ॥ paJcopakaraNaM kRtvA pUjayetparamezvaram ॥ 37 ॥
hk transliteration by Sanscript