Shiva Purana
प्रणिपातैस्तथा स्तोत्रैर्मुद्रासन पुरस्सरम् ॥ कृत्वा हि सकलं तच्च स भेजे शंकरं मुदा ॥ ४४ ॥
He joyously worshipped Śiva after performing obeisances, prayers and the like with the mystic signs and poses.
english translation
praNipAtaistathA stotrairmudrAsana purassaram ॥ kRtvA hi sakalaM tacca sa bheje zaMkaraM mudA ॥ 44 ॥
hk transliteration by Sanscript