Mahabharata 14.18.3

पापं चापि तथैव स्यात्पापेन मनसा कृतम्पुरोधाय मनो हीह कर्मण्यात्मा प्रवर्तते

pāpaṃ cāpi tathaiva syātpāpena manasā kṛtampurodhāya mano hīha karmaṇyātmā pravartate

Our plain-language meaning of this verse is waiting for scholar review.