Mahabharata 5.27.15

अन्तं गत्वा कर्मणां या प्रशंसा; सत्यं दमश्चार्जवमानृशंस्यम्अश्वमेधो राजसूयस्तथेष्टः; पापस्यान्तं कर्मणो मा पुनर्गाः

antaṃ gatvā karmaṇāṃ yā praśaṃsā; satyaṃ damaścārjavamānṛśaṃsyamaśvamedho rājasūyastatheṣṭaḥ; pāpasyāntaṃ karmaṇo mā punargāḥ

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