Shiva Purana
शिवविद्यात्मतत्त्वाख्यं तत्त्वत्रयमुदाहृतम् ॥ शक्तौ शिवस्ततो विद्यात्तस्यास्त्वात्मा समुद्बभौ ॥ २७ ॥
Śiva, Vidyā and Ātmatattva—these are the three Tattvas. Śiva came out of Śakti and from Śiva the Vidyā and from Vidyā the Ātman.
english translation
zivavidyAtmatattvAkhyaM tattvatrayamudAhRtam ॥ zaktau zivastato vidyAttasyAstvAtmA samudbabhau ॥ 27 ॥
hk transliteration by Sanscript