महाभारतः mahābhārataḥ - book-3, chapter-78, verse-3

आगतायां तु वैदर्भ्यां सपुत्रायां नलो नृपः ।
वर्तयामास मुदितो देवराडिव नन्दने ॥३॥

3. āgatāyāṁ tu vaidarbhyāṁ saputrāyāṁ nalo nṛpaḥ ,
vartayāmāsa mudito devarāḍiva nandane.

3. āgatāyām tu vaidarbhyām saputrāyām nalaḥ
nṛpaḥ vartayāmāsa muditaḥ devarāṭ iva nandane

3. And when the Vidarbhī princess (Damayantī) had arrived with her children, King Nala lived joyfully, just like the king of the gods (devarāṭ) lives in Nandana garden.

Words meanings summery:

• आगतायाम् (āgatāyām) - Damayantī, the Vidarbhī princess. (when she had arrived)

• तु (tu) - and (connective) (but, indeed, however, and)

• वैदर्भ्याम् (vaidarbhyām) - Refers to Damayantī. (to the princess of Vidarbha, Damayantī)

• सपुत्रायाम् (saputrāyām) - Damayantī with her children. (with her children, accompanied by her son(s))

• नलः (nalaḥ) - King Nala. (Nala)

• नृपः (nṛpaḥ) - King Nala. (king, ruler)

• वर्तयामास (vartayāmāsa) - Nala lived his life. (lived, resided, conducted himself)

• मुदितः (muditaḥ) - King Nala was joyful. (joyful, delighted, happy)

• देवराट् (devarāṭ) - The king of gods, Indra. (king of the gods, Indra)

• इव (iva) - like, as, similar to

• नन्दने (nandane) - The celestial pleasure garden of Indra. (in Nandana (Indra's garden))

Words meanings and morphology

आगतायाम् (āgatāyām) - Damayantī, the Vidarbhī princess. (when she had arrived)

(adjective)

Locative, feminine, singular of āgata

āgata - arrived, come, returned

Past Passive Participle

from ā- + gam (to go)

Prefix: ā

Root: gam (class 1)

Note: Used in a participial construction, functioning as a temporal clause.

तु (tu) - and (connective) (but, indeed, however, and)

(indeclinable)

वैदर्भ्याम् (vaidarbhyām) - Refers to Damayantī. (to the princess of Vidarbha, Damayantī)

(proper noun)

Locative, feminine, singular of vaidarbhī

vaidarbhī - princess of Vidarbha; Damayantī

feminine patronymic from Vidarbha

सपुत्रायाम् (saputrāyām) - Damayantī with her children. (with her children, accompanied by her son(s))

(adjective)

Locative, feminine, singular of saputra

saputra - with children, accompanied by sons

Compound type : bahuvrihi (sa+putra)

• sa – with, together with
  indeclinable
• putra – son, child
  noun (masculine)

Note: Agrees with 'vaidarbhyām'.

नलः (nalaḥ) - King Nala. (Nala)

(proper noun)

Nominative, masculine, singular of nala

nala - Nala (a proper name, king of Niṣadha)

नृपः (nṛpaḥ) - King Nala. (king, ruler)

(noun)

Nominative, masculine, singular of nṛpa

nṛpa - king, ruler, protector of men

Compound type : tatpurusha (nṛ+pa)

• nṛ – man, human
  noun (masculine)
• pa – protector, guardian (from root pā, to protect)
  noun (masculine)
  Root: pā (class 2)

वर्तयामास (vartayāmāsa) - Nala lived his life. (lived, resided, conducted himself)

(verb)

3rd person , singular, active, perfect (lit) of vṛt

perfect tense, 3rd person singular, periphrastic perfect using auxiliary 'ās'

Root: vṛt (class 1)

मुदितः (muditaḥ) - King Nala was joyful. (joyful, delighted, happy)

(adjective)

Nominative, masculine, singular of mudita

mudita - delighted, joyful, happy, glad

Past Passive Participle

from mud (to rejoice)

Root: mud (class 1)

देवराट् (devarāṭ) - The king of gods, Indra. (king of the gods, Indra)

(noun)

Nominative, masculine, singular of devarāj

devarāj - king of the gods, sovereign of the gods (Indra)

Compound type : tatpurusha (deva+rāj)

• deva – god, deity
  noun (masculine)
• rāj – ruler, king (from root rāj, to rule)
  noun (masculine)
  Root: rāj (class 1)

इव (iva) - like, as, similar to

(indeclinable)

Note: Used for comparison.

नन्दने (nandane) - The celestial pleasure garden of Indra. (in Nandana (Indra's garden))

(noun)

Locative, neuter, singular of nandana

nandana - pleasure garden, Indra's paradise; delighting