वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-7, chapter-50, verse-12

कस्मिंश्चित् करणे त्वां च मैथिलीं च यशस्विनीम् ।
संत्यजिष्यति धर्मात्मा कालेन महता किल ॥१२॥

12. kasmiṃścit karaṇe tvāṃ ca maithilīṃ ca yaśasvinīm ,
saṃtyajiṣyati dharmātmā kālena mahatā kila.

12. kasmin cit karaṇe tvām ca maithilīm ca yaśasvinīm
santyajiṣyati dharmātmā kālena mahatā kila

12. dharmātmā kasmin cit karaṇe mahatā kālena tvām
ca yaśasvinīm maithilīm ca kila santyajiṣyati

12. Indeed, for some reason, the righteous one (dharmātman) will abandon you and the glorious Maithilī (Sītā) after a long time.

Words meanings summery:

• कस्मिन् (kasmin) - in some (in which, in some)

• चित् (cit) - some, any (particle indicating indefiniteness or emphasis)

• करणे (karaṇe) - for some reason, in some matter (in an act, deed, reason, instrument)

• त्वाम् (tvām) - you (referring to Sītā) (you (singular))

• च (ca) - and, also

• मैथिलीम् (maithilīm) - Sītā, daughter of the king of Mithilā (Maithilī (Sītā))

• च (ca) - and, also

• यशस्विनीम् (yaśasvinīm) - glorious, famous, illustrious

• सन्त्यजिष्यति (santyajiṣyati) - will abandon, will forsake

• धर्मात्मा (dharmātmā) - the righteous Rāma (righteous soul, one whose nature is (dharma))

• कालेन (kālena) - after a long time (by time, in course of time, after a time)

• महता (mahatā) - long (time) (great, large, extensive)

• किल (kila) - indeed (indeed, surely, verily)

Words meanings and morphology

कस्मिन् (kasmin) - in some (in which, in some)

(pronoun)

Locative, masculine, singular of kim

kim - who, what, which, some

Note: Forms an indefinite pronoun with 'cit'.

चित् (cit) - some, any (particle indicating indefiniteness or emphasis)

(indeclinable)

Note: Used with 'kasmin' to mean 'in some'.

करणे (karaṇe) - for some reason, in some matter (in an act, deed, reason, instrument)

(noun)

Locative, neuter, singular of karaṇa

karaṇa - doing, making, cause, reason, instrument, deed

Root: kṛ (class 8)

Note: 'kasmin cit karaṇe' means 'for some reason'.

त्वाम् (tvām) - you (referring to Sītā) (you (singular))

(pronoun)

Accusative, singular of tvam

tvam - you (singular)

Note: Refers to Sītā.

च (ca) - and, also

(indeclinable)

Note: Connects 'tvām' and 'maithilīm'.

मैथिलीम् (maithilīm) - Sītā, daughter of the king of Mithilā (Maithilī (Sītā))

(proper noun)

Accusative, feminine, singular of maithilī

maithilī - Maithilī (Sītā, daughter of Janaka, king of Mithilā)

Feminine derivative of Mithila.

Note: Object of 'santyajiṣyati'.

च (ca) - and, also

(indeclinable)

Note: Connects 'tvām' and 'maithilīm'.

यशस्विनीम् (yaśasvinīm) - glorious, famous, illustrious

(adjective)

Accusative, feminine, singular of yaśasvin

yaśasvin - glorious, famous, illustrious, renowned

From yaśas (glory) + -vin.

Note: Qualifies 'maithilīm'.

सन्त्यजिष्यति (santyajiṣyati) - will abandon, will forsake

(verb)

3rd person , singular, active, future (lṛṭ) of santyaj

future tense

3rd person singular future active, from root tyaj (class 1) with prefix sam.

Prefix: sam

Root: tyaj (class 1)

Note: The subject is 'dharmātmā'.

धर्मात्मा (dharmātmā) - the righteous Rāma (righteous soul, one whose nature is (dharma))

(noun)

Nominative, masculine, singular of dharmātman

dharmātman - righteous soul, one whose nature is (dharma), pious, virtuous

Compound of dharma + ātman.

Compound type : bahuvrīhi (dharma+ātman)

• dharma – natural law, constitution, duty, righteousness, virtue
  noun (masculine)
• ātman – self, soul, spirit, essence
  noun (masculine)

Note: Refers to Rāma.

कालेन (kālena) - after a long time (by time, in course of time, after a time)

(noun)

Instrumental, masculine, singular of kāla

kāla - time, period, season

Note: Accompanied by 'mahatā'.

महता (mahatā) - long (time) (great, large, extensive)

(adjective)

Instrumental, masculine, singular of mahat

mahat - great, large, important, extensive

Adjective agreeing with kāla.

Note: Qualifies 'kālena'.

किल (kila) - indeed (indeed, surely, verily)

(indeclinable)