Manusmriti

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कृत्वा पापं हि सन्तप्य तस्मात् पापात् प्रमुच्यते । नैवं कुर्यां पुनरिति निवृत्त्या पूयते तु सः ॥ २३० ॥

sanskrit

He who has committed a sin and has repented, is freed from that sin, but he is purified only by (the resolution of) ceasing (to sin and thinking) ’I will do so no more.’

english translation

kRtvA pApaM hi santapya tasmAt pApAt pramucyate | naivaM kuryAM punariti nivRttyA pUyate tu saH || 230 ||

hk transliteration by Sanscript