Shiva Purana
स्रोतांसि यस्य सततं प्रभवंति गिरेरिव ॥ कफमूत्रपुरीषाद्यैस्स देहश्शुध्यते कथम् ॥ ८॥
Like the perennial flow of the springs of a mountain the vessels of the body discharge phlegm, urine, faeces and other types of filth. How can that body become clean?
english translation
srotAMsi yasya satataM prabhavaMti gireriva ॥ kaphamUtrapurISAdyaissa dehazzudhyate katham ॥ 8॥
hk transliteration by Sanscript