Shiva Purana
श्रीविद्येशः षोडशाह्वः श्रीर्विद्या षोडशी शिवा ॥ चतुर्थो भक्त सुखदो भुक्तिमुक्तिफलप्रदः ॥ ५ ॥
Śrīvidyeśa Ṣoḍaśa is the fourth incarnation and Śrīvidyā, Śivā Ṣoḍaśī is the Śakti. They confer pleasure on the devotees and yield worldly pleasures as well as salvation.
english translation
zrIvidyezaH SoDazAhvaH zrIrvidyA SoDazI zivA ॥ caturtho bhakta sukhado bhuktimuktiphalapradaH ॥ 5 ॥
hk transliteration by Sanscript