Shiva Purana
प्रसादं तस्य संप्राप्य रावणस्स च राक्षसः ॥ प्रत्युवाच शिवं शम्भुं नतस्कंधः कृतांजलिः ॥ ११॥
Securing his favour, the Rākṣasa Rāvaṇa replied to Śiva, with palms joined in reverence and shoulders drooping down.
english translation
prasAdaM tasya saMprApya rAvaNassa ca rAkSasaH ॥ pratyuvAca zivaM zambhuM nataskaMdhaH kRtAMjaliH ॥ 11॥
hk transliteration by Sanscript