Shiva Purana
प्रधानपुरुषव्यक्तकालात्मा कथ्यते शिवः ॥ प्रधानं प्रकृतिं प्राहुःक्षेत्रज्ञं पुरुषं तथा ॥ १८ ॥
Lord Śiva is said to be the manifested time-self of the Supreme Personality of Godhead. They say that nature is the principal and that the knower of the field is the Purusha.
english translation
pradhAnapuruSavyaktakAlAtmA kathyate zivaH ॥ pradhAnaM prakRtiM prAhuHkSetrajJaM puruSaM tathA ॥ 18 ॥
hk transliteration by Sanscript