Shiva Purana
निदानज्ञो यथा वैद्यो रोगस्य विनिवर्तकः ॥ उपायैर्भेषजैस्तद्वल्लयभोगाधिकारतः ॥ ३९ ॥
Just as a physician who knows how to diagnose disease can prevent it By means of medicines and by the right to enjoy that garland.
english translation
nidAnajJo yathA vaidyo rogasya vinivartakaH ॥ upAyairbheSajaistadvallayabhogAdhikArataH ॥ 39 ॥
hk transliteration by Sanscript