वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-5, chapter-21, verse-10

येन देवास्त्रयस्त्रिंशद्देवराजश्च निर्जितः ।
तस्य त्वं राक्षसेन्द्रस्य भार्या भवितुमर्हसि ॥१०॥

10. yena devāstrayastriṃśaddevarājaśca nirjitaḥ ,
tasya tvaṃ rākṣasendrasya bhāryā bhavitumarhasi.

10. yena devāḥ trayastriṃśat devarājaḥ ca nirjitaḥ
tasya tvaṃ rākṣasendrasya bhāryā bhavitum arhasi

10. You should become the wife of that king of rākṣasas (rākṣasendra), by whom the thirty-three gods and the king of gods were conquered.

Words meanings summery:

• येन (yena) - by whom

• देवाः (devāḥ) - gods

• त्रयस्त्रिंशत् (trayastriṁśat) - thirty-three

• देवराजः (devarājaḥ) - king of gods (Indra)

• च (ca) - and

• निर्जितः (nirjitaḥ) - conquered, vanquished

• तस्य (tasya) - his, of him

• त्वम् (tvam) - you

• राक्षसेन्द्रस्य (rākṣasendrasya) - of the king of rākṣasas

• भार्या (bhāryā) - wife

• भवितुम् (bhavitum) - to be, to become

• अर्हसि (arhasi) - you ought, you deserve

Words meanings and morphology

येन (yena) - by whom

(pronoun)

Instrumental, masculine, singular of yad

yad - who, which, what (relative pronoun)

देवाः (devāḥ) - gods

(noun)

Nominative, masculine, plural of deva

deva - god, deity

त्रयस्त्रिंशत् (trayastriṁśat) - thirty-three

(numeral)

देवराजः (devarājaḥ) - king of gods (Indra)

(noun)

Nominative, masculine, singular of devarāja

devarāja - king of gods, chief of deities (usually Indra)

Compound type : tatpuruṣa (deva+rāja)

• deva – god, deity
  noun (masculine)
• rāja – king, ruler
  noun (masculine)

च (ca) - and

(indeclinable)

निर्जितः (nirjitaḥ) - conquered, vanquished

(adjective)

Nominative, masculine, singular of nirjita

nirjita - conquered, vanquished

Past Passive Participle

Prefix: nir

Root: ji (class 1)

तस्य (tasya) - his, of him

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you (2nd person pronoun)

राक्षसेन्द्रस्य (rākṣasendrasya) - of the king of rākṣasas

(noun)

Genitive, masculine, singular of rākṣasendra

rākṣasendra - chief of rākṣasas, king of rākṣasas

Compound type : tatpuruṣa (rākṣasa+indra)

• rākṣasa – a demon, an evil being
  noun (masculine)
• indra – chief, lord, king
  noun (masculine)

भार्या (bhāryā) - wife

(noun)

Nominative, feminine, singular of bhāryā

bhāryā - wife (lit. 'to be supported/maintained')

Gerundive/Future Passive Participle

Root: bhṛ (class 3)

भवितुम् (bhavitum) - to be, to become

(verb)

infinitive

Root: bhū (class 1)

अर्हसि (arhasi) - you ought, you deserve

(verb)

2nd person , singular, active, present indicative (laṭ) of arh

Root: arh (class 1)