महाभारतः mahābhārataḥ - book-7, chapter-163, verse-39

यदि रुद्रो द्विधाकृत्य युध्येतात्मानमात्मना ।
तत्र शक्योपमा कर्तुमन्यत्र तु न विद्यते ॥३९॥

39. yadi rudro dvidhākṛtya yudhyetātmānamātmanā ,
tatra śakyopamā kartumanyatra tu na vidyate.

39. yadi rudraḥ dvidhākṛtya yudhyeta ātmānam ātmanā
tatra śakyā upamā kartum anyatra tu na vidyate

39. yadi rudraḥ dvidhākṛtya ātmānam ātmanā yudhyeta,
tatra upamā kartum śakyā; tu anyatra na vidyate.

39. If Rudra were to divide himself and fight his own self (ātman) with himself, then a suitable comparison could be made. But elsewhere, no such comparison exists.

Words meanings summery:

• यदि (yadi) - if, when

• रुद्रः (rudraḥ) - The deity Rudra (Rudra (a Vedic deity, later identified with Shiva), a howler)

• द्विधाकृत्य (dvidhākṛtya) - having divided into two, having made two-fold

• युध्येत (yudhyeta) - should fight, might fight

• आत्मानम् (ātmānam) - the self, the soul, the essence

• आत्मना (ātmanā) - by the self, by the soul

• तत्र (tatra) - there, in that case

• शक्या (śakyā) - possible, able, practicable

• उपमा (upamā) - comparison, simile, likeness

• कर्तुम् (kartum) - to do, to make, for doing

• अन्यत्र (anyatra) - elsewhere, in another place/case

• तु (tu) - but, however, on the other hand

• न (na) - not, no

• विद्यते (vidyate) - exists, is found, is

Words meanings and morphology

यदि (yadi) - if, when

(indeclinable)

रुद्रः (rudraḥ) - The deity Rudra (Rudra (a Vedic deity, later identified with Shiva), a howler)

(proper noun)

Nominative, masculine, singular of rudra

rudra - Rudra, a howler, terrible

From root 'rud' (to cry, howl) + 'ra' suffix

Root: rud (class 2)

द्विधाकृत्य (dvidhākṛtya) - having divided into two, having made two-fold

(indeclinable)

absolutive

Compound of 'dvidhā' (in two ways) and 'kṛtvā' (having made), the latter becoming '-kṛtya' in compound

Compound type : avyayībhāva (dvidhā+kṛtvā)

• dvidhā – in two ways, two-fold
  indeclinable
  from 'dvi' (two) + '-dhā' suffix
• kṛ – to do, to make
  verb
  absolutive suffix -tvā (transformed to -tya)
  Root 'kṛ' with absolutive suffix
  Root: kṛ (class 8)

युध्येत (yudhyeta) - should fight, might fight

(verb)

3rd person , singular, middle, optative (vidhiliṅ) of yudh

optative mood, 3rd person singular, middle voice

Root 'yudh' (class 4) with optative ending

Root: yudh (class 4)

आत्मानम् (ātmānam) - the self, the soul, the essence

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence

आत्मना (ātmanā) - by the self, by the soul

(noun)

Instrumental, masculine, singular of ātman

ātman - self, soul, spirit, essence

तत्र (tatra) - there, in that case

(indeclinable)

From 'tad' (that) + 'tra' suffix

शक्या (śakyā) - possible, able, practicable

(adjective)

Nominative, feminine, singular of śakya

śakya - possible, practicable, able to be done

gerundive

From root 'śak' (to be able) + 'ya' suffix

Root: śak (class 5)

Note: Agrees with 'upamā' (feminine noun).

उपमा (upamā) - comparison, simile, likeness

(noun)

Nominative, feminine, singular of upamā

upamā - comparison, simile, resemblance

From 'upa-' + root 'mā' (to measure)

Prefix: upa

Root: mā (class 3)

कर्तुम् (kartum) - to do, to make, for doing

(indeclinable)

infinitive

Root 'kṛ' with infinitive suffix '-tum'

Root: kṛ (class 8)

अन्यत्र (anyatra) - elsewhere, in another place/case

(indeclinable)

From 'anya' (other) + 'tra' suffix

तु (tu) - but, however, on the other hand

(indeclinable)

न (na) - not, no

(indeclinable)

विद्यते (vidyate) - exists, is found, is

(verb)

3rd person , singular, middle, present (laṭ) of vid

present tense, 3rd person singular, middle voice

Root 'vid' (class 4) with middle voice ending

Root: vid (class 4)