Shiva Purana
विन्यसेत्क्रमशो मूर्त्तौ तत्तन्मुद्राविचक्षणः ॥ आवाहयेत्ततो देवं पुष्पाञ्जलिपुटस्थितः ॥ ४० ॥
A skilled person should place the respective mudras on the idols in order. Then one should offer obeisances to the Lord standing in a bag of flowers and palms.
english translation
vinyasetkramazo mUrttau tattanmudrAvicakSaNaH ॥ AvAhayettato devaM puSpAJjalipuTasthitaH ॥ 40 ॥
hk transliteration by Sanscript