Shiva Purana
अदृश्या चैव विद्या स्यात्सदा ते हितकारिणी ॥ इत्याशिषन्ददौ तस्मै ततः प्रोवाच तान्मुनिः ॥ ६६ ॥
The invisible lore will be beneficial to you. He gave him the blessings thus. The sage then spoke to all.
english translation
adRzyA caiva vidyA syAtsadA te hitakAriNI ॥ ityAziSandadau tasmai tataH provAca tAnmuniH ॥ 66 ॥
hk transliteration by Sanscript