ज्ञानामलांभसा पुंसां सद्वैराग्यमृदा पुनः ।। अविद्यारागविण्मूत्रलेपगंधविशोधनम् ।। ३० ।।
The purification and removal of the sliminess and bad odour of the faeces and urine of ignorance and passion of men is effected by the pure water of knowledge and the clay of detachment from the world.