Shiva Purana
ते चान्ये च सुरा रुद्रं रुद्राध्यायेन तुष्टुवुः ॥ प्रसन्नवदनस्तस्थौ देवानामग्रतः प्रभुः ॥ १३ ॥
They and the gods eulogised Rudra with the hymns dedicated to him. The lord stood before the gods with his face beaming with delight.
english translation
te cAnye ca surA rudraM rudrAdhyAyena tuSTuvuH ॥ prasannavadanastasthau devAnAmagrataH prabhuH ॥ 13 ॥
hk transliteration by Sanscript