महाभारतः mahābhārataḥ - book-3, chapter-79, verse-6

वनं च तदभूत्तेन हीनमक्लिष्टकर्मणा ।
कुबेरेण यथा हीनं वनं चैत्ररथं तथा ॥६॥

6. vanaṁ ca tadabhūttena hīnamakliṣṭakarmaṇā ,
kubereṇa yathā hīnaṁ vanaṁ caitrarathaṁ tathā.

6. vanam ca tat abhūt tena hīnam akliṣṭakarmaṇā
kubereṇa yathā hīnam vanam caitraratham tathā

6. That forest became desolate without him, whose actions were untiring (Arjuna), just as the Caitraratha forest becomes desolate when deprived of Kubera.

Words meanings summery:

• वनम् (vanam) - forest, wood, grove

• च (ca) - and, also, moreover

• तत् (tat) - that, it

• अभूत् (abhūt) - became, was

• तेन (tena) - by him, by that

• हीनम् (hīnam) - devoid of, bereft of, abandoned, wanting

• अक्लिष्टकर्मणा (akliṣṭakarmaṇā) - by Arjuna, whose actions were untiring (by one whose actions are untiring, unstained, unwearied)

• कुबेरेण (kubereṇa) - by Kubera

• यथा (yathā) - just as, as, like

• हीनम् (hīnam) - devoid of, bereft of, abandoned, wanting

• वनम् (vanam) - forest, wood, grove

• चैत्ररथम् (caitraratham) - the mythical Caitraratha forest, belonging to Kubera (Caitraratha (forest/garden of Kubera))

• तथा (tathā) - similarly, so, thus

Words meanings and morphology

वनम् (vanam) - forest, wood, grove

(noun)

Nominative, neuter, singular of vana

vana - forest, wood, grove, thicket

च (ca) - and, also, moreover

(indeclinable)

तत् (tat) - that, it

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, he, she

Note: Refers to the forest.

अभूत् (abhūt) - became, was

(verb)

3rd person , singular, active, past imperfect (laṅ) of bhū

Root: bhū (class 1)

तेन (tena) - by him, by that

(pronoun)

Instrumental, masculine, singular of tad

tad - that, it, he, she

Note: Refers to Arjuna.

हीनम् (hīnam) - devoid of, bereft of, abandoned, wanting

(adjective)

Nominative, neuter, singular of hīna

hīna - devoid of, abandoned, wanting, inferior, neglected

Past Passive Participle

from root hā (to abandon, leave)

Root: hā (class 3)

अक्लिष्टकर्मणा (akliṣṭakarmaṇā) - by Arjuna, whose actions were untiring (by one whose actions are untiring, unstained, unwearied)

(adjective)

Instrumental, masculine, singular of akliṣṭakarman

akliṣṭakarman - one whose actions are untiring, one of unwearied deeds

Compound type : bahuvrīhi (akliṣṭa+karman)

• akliṣṭa – not wearied, unstained, unblemished
  adjective (masculine)
  Past Passive Participle
  from kliś (to be distressed/wearied) with negative prefix 'a-'
  Root: kliś (class 9)
• karman – action, deed, work, ritual (karma)
  noun (neuter)
  Root: kṛ (class 8)

Note: Refers to Arjuna.

कुबेरेण (kubereṇa) - by Kubera

(proper noun)

Instrumental, masculine, singular of kubera

kubera - Kubera (the god of wealth and king of the yakṣas)

यथा (yathā) - just as, as, like

(indeclinable)

हीनम् (hīnam) - devoid of, bereft of, abandoned, wanting

(adjective)

Nominative, neuter, singular of hīna

hīna - devoid of, abandoned, wanting, inferior, neglected

Past Passive Participle

from root hā (to abandon, leave)

Root: hā (class 3)

वनम् (vanam) - forest, wood, grove

(noun)

Nominative, neuter, singular of vana

vana - forest, wood, grove, thicket

चैत्ररथम् (caitraratham) - the mythical Caitraratha forest, belonging to Kubera (Caitraratha (forest/garden of Kubera))

(proper noun)

Nominative, neuter, singular of caitraratha

caitraratha - Caitraratha (name of Kubera's garden/forest); belonging to Citraratha

तथा (tathā) - similarly, so, thus

(indeclinable)