महाभारतः mahābhārataḥ - book-1, chapter-113, verse-18

भार्यां तथा व्युच्चरतः कौमारीं ब्रह्मचारिणीम् ।
पतिव्रतामेतदेव भविता पातकं भुवि ॥१८॥

18. bhāryāṁ tathā vyuccarataḥ kaumārīṁ brahmacāriṇīm ,
pativratāmetadeva bhavitā pātakaṁ bhuvi.

18. bhāryām tathā vyuccarataḥ kaumārīm brahmacāriṇīm
pativratām etat eva bhavitā pātakam bhuvi

18. Similarly, for a man who abandons his wife—one who has remained a virgin (kaumārī), observed sacred vows (brahmacāriṇī), and is devoted to her husband (pativratā)—this same sin (pātaka) shall befall him on earth.

Words meanings summery:

• भार्याम् (bhāryām) - his wife (wife)

• तथा (tathā) - similarly (similarly, thus, so)

• व्युच्चरतः (vyuccarataḥ) - for a man who abandons (of one who is abandoning, of one who is transgressing)

• कौमारीम् (kaumārīm) - a virgin (virgin, maiden, belonging to a kumārī)

• ब्रह्मचारिणीम् (brahmacāriṇīm) - one who observes sacred vows (brahmacāriṇī) (observing sacred studies, chaste, celibate)

• पतिव्रताम् (pativratām) - devoted to her husband (pativratā) (devoted to her husband, chaste)

• एतत् (etat) - this same (sin) (this)

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

• भविता (bhavitā) - shall occur (will be, will happen)

• पातकम् (pātakam) - sin (pātaka) (sin, crime)

• भुवि (bhuvi) - on earth (on the earth, in the world)

Words meanings and morphology

भार्याम् (bhāryām) - his wife (wife)

(noun)

Accusative, feminine, singular of bhāryā

bhāryā - wife, woman to be maintained

Gerundive / Future Passive Participle

From root bhṛ (to bear, maintain) with ṇya suffix, feminine.

Root: bhṛ (class 1)

Note: Object of vyuccarataḥ.

तथा (tathā) - similarly (similarly, thus, so)

(indeclinable)

व्युच्चरतः (vyuccarataḥ) - for a man who abandons (of one who is abandoning, of one who is transgressing)

(adjective)

Genitive, masculine, singular of vyuccarat

vyuccarat - abandoning, transgressing, going out

Present Active Participle

Derived from the verb root car (to move/go) with prefixes vi and ud, forming vyuccar, and then the śatṛ (at) suffix.

Prefixes: vi+ud

Root: car (class 1)

Note: The agent is implied, usually 'of a man'. The dative sense 'for' is also possible with genitive.

कौमारीम् (kaumārīm) - a virgin (virgin, maiden, belonging to a kumārī)

(adjective)

Accusative, feminine, singular of kaumārī

kaumārī - virgin, maiden, young girl, one who observes celibacy

Derived from kumāra (boy, youth) + ī (feminine suffix).

ब्रह्मचारिणीम् (brahmacāriṇīm) - one who observes sacred vows (brahmacāriṇī) (observing sacred studies, chaste, celibate)

(adjective)

Accusative, feminine, singular of brahmacāriṇī

brahmacāriṇī - female observer of sacred study or celibacy, chaste woman

Feminine form of brahmacārin. Compound: brahman (Veda/sacred knowledge) + cārin (practicing/following).

Compound type : Tatpuruṣa (brahman+cārin)

• brahman – sacred knowledge, Veda, ultimate reality (brahman)
  noun (neuter)
• cārin – practicing, observing, going, moving
  adjective (masculine)
  Agent noun from root car
  Derived from root car (to move/practice) with suffix ṇin. Agent noun/adjective.
  Root: car (class 1)

पतिव्रताम् (pativratām) - devoted to her husband (pativratā) (devoted to her husband, chaste)

(adjective)

Accusative, feminine, singular of pativratā

pativratā - a faithful and devoted wife, a chaste woman

Bahuvrihi compound.

Compound type : Bahuvrīhi (pati+vrata)

• pati – husband, lord, master
  noun (masculine)
• vrata – vow, sacred observance, duty, sacred work
  noun (neuter)

एतत् (etat) - this same (sin) (this)

(pronoun)

Nominative, neuter, singular of etas

etas - this, this one

Demonstrative pronoun.

Note: Refers to pātakam.

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

(indeclinable)

Emphatic particle.

भविता (bhavitā) - shall occur (will be, will happen)

(verb)

3rd person , singular, active, future (luṭ) of bhū

Periphrastic future, equivalent to bhaviṣyati.

Root: bhū (class 1)

पातकम् (pātakam) - sin (pātaka) (sin, crime)

(noun)

Nominative, neuter, singular of pātaka

pātaka - sin, crime, causing downfall, sinful act

Root: pat (class 1)

Note: Subject of bhavitā.

भुवि (bhuvi) - on earth (on the earth, in the world)

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, world, place

Note: Locative of place.