Shiva Purana

siva.sh/siva-purana/uma-samhita/23/13

जिघ्रन्नपि स्वदुर्गंधं पश्यन्नपि स्वकं मलम् ।। न विरज्येत लोकोऽयं पीडयन्नपि नासिकाम् ।। १३।।

sanskrit

Though he smells his own noxious odour, though he sees his own dirt, no man becomes detached and keeps his hand on his nose.

english translation

jighrannapi svadurgaMdhaM pazyannapi svakaM malam || na virajyeta loko'yaM pIDayannapi nAsikAm || 13||

hk transliteration by Sanscript