Shiva Purana
सदसद्व्यक्तमव्यक्तं यमाहुर्ब्रह्मवादिनः ॥ नित्यमेकमनेकं च वरं तस्माद्वृणोम्यहम् ॥ ३१॥
I choose the boon from that deity, whom the philosophers call eternal, the single, the multitude, separate from the existent and non-existent and the unmanifest.
english translation
sadasadvyaktamavyaktaM yamAhurbrahmavAdinaH ॥ nityamekamanekaM ca varaM tasmAdvRNomyaham ॥ 31॥
hk transliteration by Sanscript