Shiva Purana
तौ शाण्डिल्यमुनेस्तात निदेशान्नियम स्थितौ॥ प्रदोषे चक्रतुः शम्भोः पूजां कृत्वा व्रतं शुभम्॥ ६८ ॥
O dear, at the behest of the sage Śāṇḍilya they observed vows and restraints and performed the worship of Śiva during dusk.
english translation
tau zANDilyamunestAta nidezAnniyama sthitau॥ pradoSe cakratuH zambhoH pUjAM kRtvA vrataM zubham॥ 68 ॥
hk transliteration by Sanscript