Shiva Purana
बालसूर्यप्रतीकाशं पुरुषाख्यं पुरातनम् ॥ पूर्ववक्त्राभिमानं च शिवस्य परमेष्ठिनः ॥ ३० ॥
The ancient Puruṣa was as bright as the childish sun. and the pride of the former face of Lord Shiva the Supreme Lord.
english translation
bAlasUryapratIkAzaM puruSAkhyaM purAtanam ॥ pUrvavaktrAbhimAnaM ca zivasya parameSThinaH ॥ 30 ॥
hk transliteration by Sanscript