महाभारतः mahābhārataḥ - book-7, chapter-9, verse-37

युक्तं धनंजयहिते ममानर्थाय चोत्तमम् ।
यमवैश्रवणादित्यमहेन्द्रवरुणोपमम् ॥३७॥

37. yuktaṁ dhanaṁjayahite mamānarthāya cottamam ,
yamavaiśravaṇādityamahendravaruṇopamam.

37. yuktam dhanañjaya-hite mama anarthāya ca
uttamam yamavaiśravaṇādityamahendravaruṇopamam

37. (sa) dhanañjayahite yuktam ca,
mama anarthāya uttamam; yamavaiśravaṇādityamahendravaruṇopamam.

37. He was engaged in Dhananjaya's welfare, and, supremely, for my detriment; comparable to Yama, Kubera (Vaiśravaṇa), the Sun (Āditya), Mahendra, and Varuṇa.

Words meanings summery:

• युक्तम् (yuktam) - engaged (in) (engaged, yoked, endowed with, proper)

• धनञ्जय-हिते (dhanañjaya-hite) - in Dhananjaya's welfare (for Dhananjaya's welfare/benefit)

• मम (mama) - my (my, of me)

• अनर्थाय (anarthāya) - for my detriment (for misfortune, for harm, for detriment)

• च (ca) - and (and, also)

• उत्तमम् (uttamam) - supremely (as an adverbial modifier to 'for my detriment') (highest, best, excellent, supreme)

• यमवैश्रवणादित्यमहेन्द्रवरुणोपमम् (yamavaiśravaṇādityamahendravaruṇopamam) - comparable to Yama, Kubera, the Sun, Mahendra, and Varuṇa (comparable to Yama, Vaiśravaṇa (Kubera), Āditya (Sun), Mahendra (Indra), and Varuṇa)

Words meanings and morphology

युक्तम् (yuktam) - engaged (in) (engaged, yoked, endowed with, proper)

(adjective)

Accusative, masculine, singular of yukta

yukta - joined, yoked, engaged, endowed with, proper, fit (yoga)

Past Passive Participle

From root yuj.

Root: yuj (class 7)

Note: Agrees with implied object (him).

धनञ्जय-हिते (dhanañjaya-hite) - in Dhananjaya's welfare (for Dhananjaya's welfare/benefit)

(noun)

Locative, neuter, singular of dhanañjayahita

dhanañjayahita - welfare of Dhananjaya

Compound type : tatpurusha (dhanañjaya+hita)

• dhanañjaya – Dhananjaya (a name of Arjuna, 'winner of wealth')
  proper noun (masculine)
• hita – welfare, benefit, good, propitious
  noun (neuter)
  Past Passive Participle (from dhā)
  Root: dhā (class 3)

Note: Refers to the sphere of engagement.

मम (mama) - my (my, of me)

(pronoun)

Genitive, singular of asmad

asmad - I, me

Note: Possessive form.

अनर्थाय (anarthāya) - for my detriment (for misfortune, for harm, for detriment)

(noun)

Dative, masculine, singular of anartha

anartha - misfortune, evil, detriment, uselessness, nonsense

Compound type : nañ-tatpurusha (a+artha)

• a – not, non-
  indeclinable
  negating prefix
• artha – purpose, meaning, wealth, object, benefit
  noun (masculine)
  Root: arth (class 10)

Note: Expresses purpose/result, "for the sake of detriment".

च (ca) - and (and, also)

(indeclinable)

Note: Connects "for Dhananjaya's welfare" and "for my detriment".

उत्तमम् (uttamam) - supremely (as an adverbial modifier to 'for my detriment') (highest, best, excellent, supreme)

(adjective)

Accusative, masculine, singular of uttama

uttama - highest, best, excellent, supreme, chief

Prefix: ut

Root: tam (class 1)

Note: Can be taken adverbially or as agreeing with the implied object. Here, adverbial seems more fitting for the context of "my detriment".

यमवैश्रवणादित्यमहेन्द्रवरुणोपमम् (yamavaiśravaṇādityamahendravaruṇopamam) - comparable to Yama, Kubera, the Sun, Mahendra, and Varuṇa (comparable to Yama, Vaiśravaṇa (Kubera), Āditya (Sun), Mahendra (Indra), and Varuṇa)

(adjective)

Accusative, masculine, singular of yamavaiśravaṇādityamahendravaruṇopama

yamavaiśravaṇādityamahendravaruṇopama - comparable to Yama, Vaiśravaṇa (Kubera), Āditya (Sun), Mahendra (Indra), and Varuṇa

Compound type : karmadhāraya / dvandva + tatpurusha (yama+vaiśravaṇa+āditya+mahendra+varuṇa+upama)

• yama – Yama (god of death, lord of justice)
  proper noun (masculine)
  Root: yam (class 1)
• vaiśravaṇa – Vaiśravaṇa (Kubera, god of wealth)
  proper noun (masculine)
• āditya – Āditya (a class of gods, esp. the Sun god Sūrya)
  proper noun (masculine)
• mahendra – Mahendra (Indra, the great Indra, chief of gods)
  proper noun (masculine)
• varuṇa – Varuṇa (Vedic god of waters, cosmic order)
  proper noun (masculine)
• upama – like, resembling, comparable to
  adjective

Note: Agrees with the implied object.