महाभारतः mahābhārataḥ - book-1, chapter-163, verse-8

कृच्छ्रे द्वादशरात्रे तु तस्य राज्ञः समापिते ।
आजगाम विशुद्धात्मा वसिष्ठो भगवानृषिः ॥८॥

8. kṛcchre dvādaśarātre tu tasya rājñaḥ samāpite ,
ājagāma viśuddhātmā vasiṣṭho bhagavānṛṣiḥ.

8. kṛcchre dvādaśarātre tu tasya rājñaḥ samāpite
ājagāma viśuddhātmā vasiṣṭhaḥ bhagavān ṛṣiḥ

8. But when that king's twelve-night penance (kṛcchra) was completed, the revered (bhagavān) sage (ṛṣi) Vasiṣṭha, whose soul (ātman) was pure, arrived.

Words meanings summery:

• कृच्छ्रे (kṛcchre) - in the penance; in the austerity (in difficulty; in distress; in penance; in austerity)

• द्वादशरात्रे (dvādaśarātre) - in the twelve-night period; in the period of twelve nights

• तु (tu) - but; indeed; however

• तस्य (tasya) - of that king (of him; of that; his)

• राज्ञः (rājñaḥ) - of the king

• समापिते (samāpite) - upon completion; when completed; being finished

• आजगाम (ājagāma) - he came; he arrived

• विशुद्धात्मा (viśuddhātmā) - of pure soul; pure-minded; pure-hearted

• वसिष्ठः (vasiṣṭhaḥ) - Vasiṣṭha (a sage's name)

• भगवान् (bhagavān) - revered; glorious; divine; blessed

• ऋषिः (ṛṣiḥ) - sage; seer

Words meanings and morphology

कृच्छ्रे (kṛcchre) - in the penance; in the austerity (in difficulty; in distress; in penance; in austerity)

(noun)

Locative, neuter, singular of kṛcchra

kṛcchra - difficulty; distress; penance; austerity; pain

द्वादशरात्रे (dvādaśarātre) - in the twelve-night period; in the period of twelve nights

(noun)

Locative, neuter, singular of dvādaśarātra

dvādaśarātra - a period of twelve nights

Compound type : tatpuruṣa (dvādaśa+rātra)

• dvādaśa – twelve
  numeral
• rātra – night (often indicating day-night period in compounds)
  noun (neuter)

तु (tu) - but; indeed; however

(indeclinable)

तस्य (tasya) - of that king (of him; of that; his)

(pronoun)

Genitive, masculine, singular of tad

tad - that; he/she/it

राज्ञः (rājñaḥ) - of the king

(noun)

Genitive, masculine, singular of rājan

rājan - king; ruler; sovereign

समापिते (samāpite) - upon completion; when completed; being finished

(adjective)

Locative, neuter, singular of samāpita

samāpita - completed; finished; accomplished

Past Passive Participle

Derived from root āp with prefix sam

Prefix: sam

Root: āp (class 5)

Note: Used in locative absolute construction

आजगाम (ājagāma) - he came; he arrived

(verb)

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

perfect

Perfect, 3rd person, singular, active voice (Lit. Gam.)

Prefix: ā

Root: gam (class 1)

विशुद्धात्मा (viśuddhātmā) - of pure soul; pure-minded; pure-hearted

(adjective)

Nominative, masculine, singular of viśuddhātman

viśuddhātman - pure-souled; pure in mind; holy

Compound type : bahuvrīhi (viśuddha+ātman)

• viśuddha – pure; clean; purified; spotless
  adjective (masculine)
  Past Passive Participle
  Derived from root śudh with prefix vi
  Prefix: vi
  Root: śudh (class 4)
• ātman – self; soul; individual soul; Supreme Being
  noun (masculine)

वसिष्ठः (vasiṣṭhaḥ) - Vasiṣṭha (a sage's name)

(proper noun)

Nominative, masculine, singular of vasiṣṭha

vasiṣṭha - name of a celebrated Vedic sage; best; richest

भगवान् (bhagavān) - revered; glorious; divine; blessed

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - revered; glorious; divine; blessed; holy; fortunate

ऋषिः (ṛṣiḥ) - sage; seer

(noun)

Nominative, masculine, singular of ṛṣi

ṛṣi - sage; seer; inspired poet