महाभारतः mahābhārataḥ - book-14, chapter-13, verse-4

ब्रह्म मृत्युश्च तौ राजन्नात्मन्येव व्यवस्थितौ ।
अदृश्यमानौ भूतानि योधयेतामसंशयम् ॥४॥

4. brahma mṛtyuśca tau rājannātmanyeva vyavasthitau ,
adṛśyamānau bhūtāni yodhayetāmasaṁśayam.

4. brahma mṛtyuḥ ca tau rājan ātmani eva vyavasthitau
adṛśyamānau bhūtāni yodhayetām asaṃśayam

4. rājan brahma ca mṛtyuḥ tau ātmani eva vyavasthitau
adṛśyamānau bhūtāni asaṃśayam yodhayetām

4. O King, both the ultimate reality (brahman) and death (mṛtyu) are established within the self (ātman). Though unseen, these two undoubtedly cause living beings to contend (or fight).

Words meanings summery:

• ब्रह्म (brahma) - ultimate reality (brahman) (the Absolute, Brahman)

• मृत्युः (mṛtyuḥ) - death (mṛtyu) (death)

• च (ca) - and, also

• तौ (tau) - those two, both (he and he/it)

• राजन् (rājan) - O King

• आत्मनि (ātmani) - in the self (ātman) (in the self, in the soul, in the spirit)

• एव (eva) - indeed, even, only, just

• व्यवस्थितौ (vyavasthitau) - established, situated, arranged

• अदृश्यमानौ (adṛśyamānau) - unseen, not being seen, invisible

• भूतानि (bhūtāni) - living beings (beings, creatures, elements)

• योधयेताम् (yodhayetām) - may cause to fight, should cause to contend

• असंशयम् (asaṁśayam) - without doubt, certainly

Words meanings and morphology

ब्रह्म (brahma) - ultimate reality (brahman) (the Absolute, Brahman)

(noun)

Nominative, neuter, singular of brahman

brahman - the Absolute, the supreme reality, the creative principle

मृत्युः (mṛtyuḥ) - death (mṛtyu) (death)

(noun)

Nominative, masculine, singular of mṛtyu

mṛtyu - death, the god of death (Yama)

From root `mṛ` (to die).

Root: mṛ (class 1)

च (ca) - and, also

(indeclinable)

तौ (tau) - those two, both (he and he/it)

(pronoun)

Nominative, masculine, dual of tad

tad - that, this, he, she, it

Note: Refers to `brahma` and `mṛtyu`.

राजन् (rājan) - O King

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, prince

Root: rāj (class 1)

आत्मनि (ātmani) - in the self (ātman) (in the self, in the soul, in the spirit)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, spirit, essential nature, breath

Derived from `an` (to breathe).

Root: an (class 2)

एव (eva) - indeed, even, only, just

(indeclinable)

व्यवस्थितौ (vyavasthitau) - established, situated, arranged

(adjective)

Nominative, masculine, dual of vyavasthita

vyavasthita - established, situated, fixed, regulated

Past Passive Participle

Past Passive Participle of `sthā` with prefixes `vi` and `ava`.

Prefixes: vi+ava

Root: sthā (class 1)

अदृश्यमानौ (adṛśyamānau) - unseen, not being seen, invisible

(adjective)

Nominative, masculine, dual of adṛśyamāna

adṛśyamāna - unseen, invisible, not being perceived

Present Passive Participle

Present Passive Participle of `dṛś` with negative prefix `a-` and passive suffix `māna`.

Prefix: a

Root: dṛś (class 1)

भूतानि (bhūtāni) - living beings (beings, creatures, elements)

(noun)

Accusative, neuter, plural of bhūta

bhūta - being, creature, element, ghost, past

Past Passive Participle (originally of `bhū`)

Can also function as a noun, meaning 'a being'.

Root: bhū (class 1)

Note: Object of `yodhayetām`.

योधयेताम् (yodhayetām) - may cause to fight, should cause to contend

(verb)

3rd person , dual, active, optative (vidhi-liṅ) of yudh

Causative

Optative dual, active voice, of the causative stem `yodhay` from root `yudh`.

Root: yudh (class 4)

असंशयम् (asaṁśayam) - without doubt, certainly

(indeclinable)

Compound type : avyayībhāva (a+saṃśaya)

• a – not, non-, un-
  prefix
• saṃśaya – doubt, uncertainty
  noun (masculine)
  Derived from `śī` (to lie, doubt) with `sam` prefix.
  Prefix: sam
  Root: śī (class 2)

Note: Functions as an adverb here.