महाभारतः mahābhārataḥ - book-6, chapter-24, verse-32

यदृच्छया चोपपन्नं स्वर्गद्वारमपावृतम् ।
सुखिनः क्षत्रियाः पार्थ लभन्ते युद्धमीदृशम् ॥३२॥

32. yadṛcchayā copapannaṁ svargadvāramapāvṛtam ,
sukhinaḥ kṣatriyāḥ pārtha labhante yuddhamīdṛśam.

32. yadṛcchayā ca upapannam svargadvāram apāvṛtam
sukhinaḥ kṣatriyāḥ pārtha labhante yuddham īdṛśam

32. pārtha yadṛcchayā ca upapannam apāvṛtam svargadvāram
īdṛśam yuddham sukhinaḥ kṣatriyāḥ labhante

32. O Pārtha, fortunate kṣatriyas obtain such a battle, which comes by chance and opens the gate to heaven.

Words meanings summery:

• यदृच्छया (yadṛcchayā) - by chance, spontaneously, fortuitously, of its own accord

• च (ca) - and, also

• उपपन्नम् (upapannam) - obtained, presented, come, happened

• स्वर्गद्वारम् (svargadvāram) - the gate of heaven

• अपावृतम् (apāvṛtam) - opened, uncovered, unobstructed

• सुखिनः (sukhinaḥ) - happy, fortunate, joyful

• क्षत्रियाः (kṣatriyāḥ) - warriors, members of the kṣatriya caste

• पार्थ (pārtha) - O son of Pṛthā, O Arjuna

• लभन्ते (labhante) - they obtain, they gain, they receive

• युद्धम् (yuddham) - battle, fight, war

• ईदृशम् (īdṛśam) - such, of this kind

Words meanings and morphology

यदृच्छया (yadṛcchayā) - by chance, spontaneously, fortuitously, of its own accord

(noun)

Instrumental, feminine, singular of yadṛcchā

yadṛcchā - chance, spontaneity, self-will

च (ca) - and, also

(indeclinable)

उपपन्नम् (upapannam) - obtained, presented, come, happened

(adjective)

Nominative, neuter, singular of upapanna

upapanna - obtained, presented, suitable, accomplished, come

Past Passive Participle

from verb root pad with upasarga upa

Prefix: upa

Root: pad (class 4)

Note: Qualifies yuddham, which is implied as the subject.

स्वर्गद्वारम् (svargadvāram) - the gate of heaven

(noun)

Nominative, neuter, singular of svargadvāra

svargadvāra - gate of heaven

Compound type : tatpuruṣa (svarga+dvāra)

• svarga – heaven, celestial abode
  noun (masculine)
• dvāra – door, gate, entrance
  noun (neuter)

Note: Used as an adjective or predicate nominative to 'yuddham' (implied).

अपावृतम् (apāvṛtam) - opened, uncovered, unobstructed

(adjective)

Nominative, neuter, singular of apāvṛta

apāvṛta - opened, uncovered, unobstructed

Past Passive Participle

from root vṛ with upasarga apa-ā

Prefixes: apa+ā

Root: vṛ (class 5)

Note: Qualifies svargadvāram and implicitly yuddham.

सुखिनः (sukhinaḥ) - happy, fortunate, joyful

(adjective)

Nominative, masculine, plural of sukhin

sukhin - happy, joyful, fortunate, comfortable

from sukha (noun) + -in (possessive suffix)

Note: Qualifies kṣatriyāḥ.

क्षत्रियाः (kṣatriyāḥ) - warriors, members of the kṣatriya caste

(noun)

Nominative, masculine, plural of kṣatriya

kṣatriya - warrior, ruler, member of the second varna

पार्थ (pārtha) - O son of Pṛthā, O Arjuna

(proper noun)

Vocative, masculine, singular of pārtha

pārtha - son of Pṛthā (Kuntī), an epithet for Arjuna

patronymic from Pṛthā

लभन्ते (labhante) - they obtain, they gain, they receive

(verb)

3rd person , plural, middle, present (lat) of labh

Present Middle

Root class 1, Ātmanepada

Root: labh (class 1)

युद्धम् (yuddham) - battle, fight, war

(noun)

Accusative, neuter, singular of yuddha

yuddha - battle, fight, war

ईदृशम् (īdṛśam) - such, of this kind

(adjective)

Accusative, neuter, singular of īdṛśa

īdṛśa - such, of this kind, like this

Note: Qualifies yuddham.