Shiva Purana
समभ्यर्च्य शिवं भूयः कृत्वा चाध्वविशोधनम् ॥ तस्मिन्परिसमाप्ते तु पुनर्देवं प्रपूजयेत् ॥ २३ ॥
After worshiping Lord Śiva he again cleansed the road When that is completed one should worship the deity again.
english translation
samabhyarcya zivaM bhUyaH kRtvA cAdhvavizodhanam ॥ tasminparisamApte tu punardevaM prapUjayet ॥ 23 ॥
hk transliteration by Sanscript