Shiva Purana

siva.sh/siva-purana/uma-samhita/22/7

कर्णाक्षिनासिका जिह्वा दन्ताः शिश्नो गुदं नखाः ।। मलाश्रयः कफः स्वेदो विण्मूत्रं द्वादश स्मृताः ।। ७ ।।

sanskrit

The ears, the eyes, the now, the tongue, the teeth, the penis, the anus, and the nails are the receptacles of dirt secreted by them. The phlegm, the sweat, the faeces and the urine—these together make up the twelve.

english translation

karNAkSinAsikA jihvA dantAH zizno gudaM nakhAH || malAzrayaH kaphaH svedo viNmUtraM dvAdaza smRtAH || 7 ||

hk transliteration by Sanscript