Shiva Purana
त्रिकालं चैव सुस्नातः पूजनं विविधं तदा ॥ चकारोपासनन्तत्र हरस्य च पुनः पुनः ॥ ३३॥
He took baths thrice a day. He performed various sorts of worship. He performed the Upāsti form of worship of Śiva again and again.
english translation
trikAlaM caiva susnAtaH pUjanaM vividhaM tadA ॥ cakAropAsanantatra harasya ca punaH punaH ॥ 33॥
hk transliteration by Sanscript