महाभारतः mahābhārataḥ - book-12, chapter-280, verse-11

स्वयं कृत्वा तु यः पापं शुभमेवानुतिष्ठति ।
प्रायश्चित्तं नरः कर्तुमुभयं सोऽश्नुते पृथक् ॥११॥

11. svayaṁ kṛtvā tu yaḥ pāpaṁ śubhamevānutiṣṭhati ,
prāyaścittaṁ naraḥ kartumubhayaṁ so'śnute pṛthak.

11. svayam kṛtvā tu yaḥ pāpam śubham eva anutiṣṭhati |
prāyaścittam naraḥ kartum ubhayam saḥ aśnute pṛthak

11. yaḥ tu svayam pāpam kṛtvā śubham eva anutiṣṭhati,
saḥ naraḥ prāyaścittam kartum ubhayam pṛthak aśnute

11. But he who, having himself committed a sin (pāpa), then performs only good deeds, that man, instead of performing proper expiation (prāyaścitta), experiences both [the results of sin and good] separately.

Words meanings summery:

• स्वयम् (svayam) - oneself (oneself, by oneself, personally)

• कृत्वा (kṛtvā) - having committed (having done, after doing)

• तु (tu) - but (but, indeed, on the other hand)

• यः (yaḥ) - who (who, which)

• पापम् (pāpam) - sin (pāpa) (sin, evil, vice, wickedness)

• शुभम् (śubham) - good deeds/actions (auspicious, good, virtuous, beautiful)

• एव (eva) - only (only, merely, indeed, just)

• अनुतिष्ठति (anutiṣṭhati) - performs (follows, observes, performs, practices)

• प्रायश्चित्तम् (prāyaścittam) - expiation (prāyaścitta) (expiation, penance, atonement)

• नरः (naraḥ) - man (man, human being)

• कर्तुम् (kartum) - to perform (to do, to make, in order to do)

• उभयम् (ubhayam) - both (results) (both)

• सः (saḥ) - he (he, that)

• अश्नुते (aśnute) - experiences (obtains, reaches, experiences, enjoys)

• पृथक् (pṛthak) - separately (separately, individually, apart)

Words meanings and morphology

स्वयम् (svayam) - oneself (oneself, by oneself, personally)

(indeclinable)

Accusative singular of sva (self) used adverbially

Note: Refers to the subject yaḥ

कृत्वा (kṛtvā) - having committed (having done, after doing)

(indeclinable)

Absolutive (Gerund)

From root kṛ (class 8) + tvā (absolutive suffix)

Root: kṛ (class 8)

Note: This is an indeclinable participle

तु (tu) - but (but, indeed, on the other hand)

(indeclinable)

यः (yaḥ) - who (who, which)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what

Relative pronoun

Note: Subject of the relative clause

पापम् (pāpam) - sin (pāpa) (sin, evil, vice, wickedness)

(noun)

Accusative, neuter, singular of pāpa

pāpa - evil, bad, wicked, sinful; sin, vice, evil deed

From root pā (to protect - with negative connotation, or just derived without clear root association)

शुभम् (śubham) - good deeds/actions (auspicious, good, virtuous, beautiful)

(noun)

Accusative, neuter, singular of śubha

śubha - auspicious, fortunate, good, virtuous, beautiful, splendid; good deed

Root: śubh (class 1)

Note: Object of anutiṣṭhati

एव (eva) - only (only, merely, indeed, just)

(indeclinable)

Emphatic particle

Note: Emphasizes śubham

अनुतिष्ठति (anutiṣṭhati) - performs (follows, observes, performs, practices)

(verb)

3rd person , singular, active, present (laṭ) of anusthā

From anu-sthā. Root sthā (class 1)

Prefix: anu

Root: sthā (class 1)

प्रायश्चित्तम् (prāyaścittam) - expiation (prāyaścitta) (expiation, penance, atonement)

(noun)

Accusative, neuter, singular of prāyaścitta

prāyaścitta - expiation, penance, atonement; an expiatory rite

Compound of prāyaś (related to prāya, a vow) and citta (thought, intention, but here often taken as 'purification')

Compound type : karmadhāraya (prāyaś+citta)

• prāyaś – going forth, undertaking; vow, religious observance, a misdeed
  noun
• citta – thought, mind, intention; pure, cleansed (as participle of ci, to collect, or cit, to perceive)
  noun/adjective (neuter)
  From root cit (to perceive).
  Root: cit (class 1)

Note: Object of kartum

नरः (naraḥ) - man (man, human being)

(noun)

Nominative, masculine, singular of nara

nara - man, person, human being

Root: nṛ

Note: Refers to the subject saḥ (he)

कर्तुम् (kartum) - to perform (to do, to make, in order to do)

(indeclinable)

Infinitive

From root kṛ (class 8) + tumun (infinitive suffix)

Root: kṛ (class 8)

Note: Expresses purpose

उभयम् (ubhayam) - both (results) (both)

(pronoun)

Accusative, neuter, singular of ubhaya

ubhaya - both

Dual-like pronoun/adjective

सः (saḥ) - he (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun

अश्नुते (aśnute) - experiences (obtains, reaches, experiences, enjoys)

(verb)

3rd person , singular, middle, present (laṭ) of aś

Root aś (class 5, 9). Here, class 5

Root: aś (class 5)

पृथक् (pṛthak) - separately (separately, individually, apart)

(indeclinable)

Adverb

Note: Qualifies aśnute