Manusmriti

siva.sh/manusmriti/5/134

विण्मूत्रोत्सर्गशुद्ध्यर्थं मृद्वार्यादेयमर्थवत् । दैहिकानां मलानां च शुद्धिषु द्वादशस्वपि ॥ १३४ ॥

sanskrit

In order to cleanse (the organs) by which urine and faeces are ejected, earth and water must be used, as they may be required, likewise in removing the (remaining ones among) twelve impurities of the body.

english translation

viNmUtrotsargazuddhyarthaM mRdvAryAdeyamarthavat | daihikAnAM malAnAM ca zuddhiSu dvAdazasvapi || 134 ||

hk transliteration by Sanscript