Shiva Purana
तं दृष्ट्वा परमं देवं तमसः परमव्ययम् ॥ अद्वितीयमनिर्देश्यमदृश्यमकृतात्मभिः ॥ १० ॥
Seeing Him the Supreme Lord of the darkness, the Supreme Inexhaustible. Unique, indescribable, invisible to the unselfish.
english translation
taM dRSTvA paramaM devaM tamasaH paramavyayam ॥ advitIyamanirdezyamadRzyamakRtAtmabhiH ॥ 10 ॥
hk transliteration by Sanscript