Shiva Purana
तपो महत्कृतं तेन वोढुं स्वशिरसा शिवौ ॥ चिरेण लब्धं तत्पादपंकजस्पर्शजं सुखम् ॥ ३ ॥
He had performed a great penance for the previlege to support Śiva and Śivā on his head. After a long time he felt the pleasure of contact with their lotus like feet.
english translation
tapo mahatkRtaM tena voDhuM svazirasA zivau ॥ cireNa labdhaM tatpAdapaMkajasparzajaM sukham ॥ 3 ॥
hk transliteration by Sanscript