Akṣara–Kṣara Viveka: Vasiṣṭha–Karāla-Janaka Saṃvāda (अक्षर-क्षर विवेकः)
विरक्तं शोध्यते वस्त्र न तु कृष्णोपसंहितम् । प्रयत्नेन मनुष्येन्द्र पापमेवं निबोध मे
O lord of men, an un-dyed cloth is cleansed by washing; but cloth dyed black does not turn white even with great effort. Know sin to be like that.
पराशर उवाच