वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-1, chapter-19, verse-3

इयमक्षौहिणी पूर्णा यस्याहं पतिरीश्वरः ।
अनया संवृतो गत्वा योधाहं तैर्निशाचरैः ॥३॥

3. iyamakṣauhiṇī pūrṇā yasyāhaṃ patirīśvaraḥ ,
anayā saṃvṛto gatvā yodhāhaṃ tairniśācaraiḥ.

3. iyam akṣauhiṇī pūrṇā yasyāḥ aham patiḥ īśvaraḥ
anayā saṃvṛtaḥ gatvā yodhā aham taiḥ niśācaraiḥ

3. iyam pūrṇā akṣauhiṇī (asti),
yasyāḥ aham patiḥ īśvaraḥ (asmi).
aham anayā saṃvṛtaḥ gatvā taiḥ niśācaraiḥ (saha) yodhā (bhavāmi/yotsye)

3. This is a complete akṣauhiṇī army, of which I am the lord and master. Accompanied by this (army), I myself will go and fight those night-roaming Rākṣasas.

Words meanings summery:

• इयम् (iyam) - this, this one

• अक्षौहिणी (akṣauhiṇī) - a large division of an army (21,870 chariots, 21,870 elephants, 65,610 horses, and 109,350 foot soldiers)

• पूर्णा (pūrṇā) - full, complete, entire

• यस्याः (yasyāḥ) - of which, whose

• अहम् (aham) - I

• पतिः (patiḥ) - lord, master, owner

• ईश्वरः (īśvaraḥ) - master, ruler, sovereign, lord

• अनया (anayā) - with this (army) (by this, with this)

• संवृतः (saṁvṛtaḥ) - accompanied (by the army) (surrounded, accompanied, covered)

• गत्वा (gatvā) - having gone

• योधा (yodhā) - fighter, warrior

• अहम् (aham) - I

• तैः (taiḥ) - with those (Rākṣasas) (by them, with them)

• निशाचरैः (niśācaraiḥ) - by the night-rovers, by the Rākṣasas

Words meanings and morphology

इयम् (iyam) - this, this one

(pronoun)

Nominative, feminine, singular of idam

idam - this, that; he, she, it

Note: Refers to 'akṣauhiṇī'.

अक्षौहिणी (akṣauhiṇī) - a large division of an army (21,870 chariots, 21,870 elephants, 65,610 horses, and 109,350 foot soldiers)

(noun)

Nominative, feminine, singular of akṣauhiṇī

akṣauhiṇī - an army, a large division of an army

Note: Subject of the implied verb 'is'.

पूर्णा (pūrṇā) - full, complete, entire

(adjective)

Nominative, feminine, singular of pūrṇa

pūrṇa - full, complete, entire, filled

Past Passive Participle

Derived from √pṛ 'to fill'.

Root: pṛ (class 3)

Note: Modifying 'akṣauhiṇī'.

यस्याः (yasyāḥ) - of which, whose

(pronoun)

Genitive, feminine, singular of yat

yat - who, which, what

Note: Refers to 'akṣauhiṇī'.

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, me

Note: Subject of 'patiḥ īśvaraḥ' (implied 'asmi').

पतिः (patiḥ) - lord, master, owner

(noun)

Nominative, masculine, singular of pati

pati - lord, master, husband, owner

Note: Predicate nominative for 'aham'.

ईश्वरः (īśvaraḥ) - master, ruler, sovereign, lord

(noun)

Nominative, masculine, singular of īśvara

īśvara - master, lord, ruler, sovereign, supreme being

Root: īś (class 2)

Note: Predicate nominative for 'aham'.

अनया (anayā) - with this (army) (by this, with this)

(pronoun)

Instrumental, feminine, singular of idam

idam - this, that; he, she, it

Note: Refers to 'akṣauhiṇī', agent of 'saṃvṛtaḥ'.

संवृतः (saṁvṛtaḥ) - accompanied (by the army) (surrounded, accompanied, covered)

(adjective)

Nominative, masculine, singular of saṃvṛta

saṁvṛta - surrounded, accompanied, covered, concealed

Past Passive Participle

Derived from sam-√vṛ 'to cover, surround'.

Prefix: sam

Root: vṛ (class 5)

Note: Modifying 'aham' (implied subject).

गत्वा (gatvā) - having gone

(indeclinable)

Absolutive (Gerund)

Derived from √gam 'to go'.

Root: gam (class 1)

योधा (yodhā) - fighter, warrior

(noun)

Nominative, masculine, singular of yodha

yodha - fighter, warrior, combatant

Derived from √yudh 'to fight'.

Root: yudh (class 4)

Note: Predicate nominative for 'aham', emphasizing role in the future action of fighting.

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, me

Note: Subject of the implied verb of fighting.

तैः (taiḥ) - with those (Rākṣasas) (by them, with them)

(pronoun)

Instrumental, masculine, plural of tad

tad - that, this, he, she, it

Note: Refers to 'nishaacaraiḥ'.

निशाचरैः (niśācaraiḥ) - by the night-rovers, by the Rākṣasas

(noun)

Instrumental, masculine, plural of niśācara

niśācara - night-rover, Rākṣasa, demon

Compound type : tatpurusha (niśā+cara)

• niśā – night
  noun (feminine)
• cara – moving, going, a mover
  adjective/noun (masculine)
  agent noun/derivative
  Derived from √car 'to move, go'.
  Root: car (class 1)

Note: In a combative context, typically translated as 'with' (them).