महाभारतः mahābhārataḥ - book-5, chapter-152, verse-16

विचित्रकवचामुक्तैः सपताकैः स्वलंकृतैः ।
सादिभिश्चोपसंपन्ना आसन्नयुतशो हयाः ॥१६॥

16. vicitrakavacāmuktaiḥ sapatākaiḥ svalaṁkṛtaiḥ ,
sādibhiścopasaṁpannā āsannayutaśo hayāḥ.

16. vicitrakavacāmuktaiḥ sa-patākaiḥ su-alaṅkṛtaiḥ
sādibhiḥ ca upasaṃpannāḥ āsan ayutaśaḥ hayāḥ

16. hayāḥ ca ayutaśaḥ vicitrakavacāmuktaiḥ sa-patākaiḥ
su-alaṅkṛtaiḥ sādibhiḥ upasaṃpannāḥ āsan

16. And tens of thousands of horses were present, furnished with riders wearing variegated armor and adorned with banners, all well-decorated.

Words meanings summery:

• विचित्रकवचामुक्तैः (vicitrakavacāmuktaiḥ) - Refers to the riders (sādibhiḥ) being equipped with distinct and varied armor. (by those wearing variegated armor, by those dressed in diverse armors)

• स-पताकैः (sa-patākaiḥ) - The riders were accompanied by (or carried) banners. (with banners, accompanied by flags)

• सु-अलङ्कृतैः (su-alaṅkṛtaiḥ) - The riders were well-adorned. (by those well-adorned, by those finely decorated)

• सादिभिः (sādibhiḥ) - by riders, by horsemen

• च (ca) - Connects this verse to the previous descriptions of the army. (and)

• उपसंपन्नाः (upasaṁpannāḥ) - The horses were provided with (or attended by) such riders. (furnished, provided, endowed)

• आसन् (āsan) - were, existed

• अयुतशः (ayutaśaḥ) - Indicates a very large number of horses. (by tens of thousands, in countless numbers)

• हयाः (hayāḥ) - horses

Words meanings and morphology

विचित्रकवचामुक्तैः (vicitrakavacāmuktaiḥ) - Refers to the riders (sādibhiḥ) being equipped with distinct and varied armor. (by those wearing variegated armor, by those dressed in diverse armors)

(adjective)

Instrumental, masculine, plural of vicitrakavacāmukta

vicitrakavacāmukta - wearing varied armor

Compound formed from vicitra, kavaca, and āmukta (PPP of ā-muc).

Compound type : karmadhāraya-tatpuruṣa (vicitra+kavaca+āmukta)

• vicitra – variegated, diverse, wonderful, manifold
  adjective (masculine)
• kavaca – armor, cuirass, mail
  noun (masculine)
• āmukta – put on, worn, dressed in
  adjective (masculine)
  Past Passive Participle
  Derived from root √muc (to release, loosen) with prefix ā- (on, upon).
  Prefix: ā
  Root: muc (class 6)

Note: Agrees with `sādibhiḥ`.

स-पताकैः (sa-patākaiḥ) - The riders were accompanied by (or carried) banners. (with banners, accompanied by flags)

(adjective)

Instrumental, masculine, plural of sa-patāka

sa-patāka - accompanied by flags or banners

Bahuvrihi compound with prefix 'sa-' (with) and 'patākā' (banner).

Compound type : bahuvrīhi (sa+patākā)

• sa – with, accompanied by
  indeclinable
  Prefix indicating 'with' or 'together'.
• patākā – banner, flag
  noun (feminine)

Note: Agrees with `sādibhiḥ`.

सु-अलङ्कृतैः (su-alaṅkṛtaiḥ) - The riders were well-adorned. (by those well-adorned, by those finely decorated)

(adjective)

Instrumental, masculine, plural of su-alaṅkṛta

su-alaṅkṛta - well-adorned, finely decorated

Past Passive Participle

Derived from root √kṛ (to do, make) with prefix alam- (sufficiently, beautifully) and su- (well, good).

Compound type : prādi-samāsa (su+alaṅkṛta)

• su – well, good, excellent
  indeclinable
  Prefix indicating 'good' or 'well'.
• alaṅkṛta – adorned, decorated, ornamented
  adjective (masculine)
  Past Passive Participle
  Derived from root √kṛ (to do, make) with prefix alam-.
  Prefix: alam
  Root: kṛ (class 8)

Note: Agrees with `sādibhiḥ`.

सादिभिः (sādibhiḥ) - by riders, by horsemen

(noun)

Instrumental, masculine, plural of sādin

sādin - rider, horseman, one who sits (on an elephant or horse)

Derived from root √sad (to sit) with suffix -in.

Root: sad (class 1)

Note: These adjectives refer to `sādibhiḥ`.

च (ca) - Connects this verse to the previous descriptions of the army. (and)

(indeclinable)

उपसंपन्नाः (upasaṁpannāḥ) - The horses were provided with (or attended by) such riders. (furnished, provided, endowed)

(adjective)

Nominative, masculine, plural of upasaṃpanna

upasaṁpanna - furnished with, endowed with, accompanied by, attained

Past Passive Participle

Derived from root √pad (to go, move) with prefixes upa- and sam-.

Prefixes: upa+sam

Root: pad (class 4)

Note: Agrees with `hayāḥ`.

आसन् (āsan) - were, existed

(verb)

3rd person , plural, active, past imperfect (laṅ) of as

Imperfect active third plural

Root verb 'as' in imperfect tense.

Root: as (class 2)

अयुतशः (ayutaśaḥ) - Indicates a very large number of horses. (by tens of thousands, in countless numbers)

(indeclinable)

Suffix -śas indicating distribution or measure. Ayuta means ten thousand.

हयाः (hayāḥ) - horses

(noun)

Nominative, masculine, plural of haya

haya - horse