Shiva Purana
तस्मादिदमसत्यं च त्वन्तु सत्यं समाचर ॥ येनैव तुष्यते शम्भुस्तथा कार्यं नरेण च ॥ २६॥
Hence this world is untrue. You shall follow truth always. Man shall do such things as will statisfy Śiva.
english translation
tasmAdidamasatyaM ca tvantu satyaM samAcara ॥ yenaiva tuSyate zambhustathA kAryaM nareNa ca ॥ 26॥
hk transliteration by Sanscript