Shiva Purana
देवसारं च विद्वद्भिरगोचरमिति श्रुतम् ॥ आदिमध्यान्तरहितं भेषजं भवरोगिणाम् ॥ ३७ ॥
Learned men have heard that the essence of the demigods is invisible. It is the remedy for the sick of birth without beginning or middle.
english translation
devasAraM ca vidvadbhiragocaramiti zrutam ॥ AdimadhyAntarahitaM bheSajaM bhavarogiNAm ॥ 37 ॥
hk transliteration by Sanscript