महाभारतः mahābhārataḥ - book-3, chapter-273, verse-3

तौ दृष्ट्वा पतितौ भूमौ शतशः सायकैश्चितौ ।
सुग्रीवः कपिभिः सार्धं परिवार्य ततः स्थितः ॥३॥

3. tau dṛṣṭvā patitau bhūmau śataśaḥ sāyakaiścitau ,
sugrīvaḥ kapibhiḥ sārdhaṁ parivārya tataḥ sthitaḥ.

3. tau dṛṣṭvā patitau bhūmau śataśaḥ sāyakaiḥ citau
sugrīvaḥ kapibhiḥ sārdham parivārya tataḥ sthitaḥ

3. Seeing those two (Rāma and Lakṣmaṇa) fallen on the ground and covered by hundreds of arrows, Sugrīva then stood there, surrounding them with the other monkeys.

Words meanings summery:

• तौ (tau) - Refers to Rāma and Lakṣmaṇa (those two)

• दृष्ट्वा (dṛṣṭvā) - After seeing them (having seen)

• पतितौ (patitau) - Having fallen to the ground (fallen)

• भूमौ (bhūmau) - on the ground, on the earth

• शतशः (śataśaḥ) - covered by hundreds of arrows (by hundreds, in hundreds)

• सायकैः (sāyakaiḥ) - by arrows

• चितौ (citau) - Covered with arrows (covered, heaped)

• सुग्रीवः (sugrīvaḥ) - The monkey king Sugrīva (Sugrīva)

• कपिभिः (kapibhiḥ) - The monkey army/companions of Sugrīva (with the monkeys)

• सार्धम् (sārdham) - In company with the monkeys (with, together with)

• परिवार्य (parivārya) - After surrounding Rāma and Lakṣmaṇa (having surrounded, encircled)

• ततः (tataḥ) - After surrounding them, then he stood (then, thence, afterwards)

• स्थितः (sthitaḥ) - Stood there, having taken position (stood, remained, situated)

Words meanings and morphology

तौ (tau) - Refers to Rāma and Lakṣmaṇa (those two)

(pronoun)

Accusative, masculine, dual of tad

tad - that, those

Note: Object of dṛṣṭvā.

दृष्ट्वा (dṛṣṭvā) - After seeing them (having seen)

(indeclinable)

Absolutive (Gerund)

Formed with suffix -tvā

Root: dṛś (class 1)

पतितौ (patitau) - Having fallen to the ground (fallen)

(adjective)

Accusative, masculine, dual of patita

patita - fallen, descended

Past Passive Participle

Derived from root pat (to fall)

Root: pat (class 1)

Note: Modifies tau.

भूमौ (bhūmau) - on the ground, on the earth

(noun)

Locative, feminine, singular of bhūmi

bhūmi - earth, ground, land

Note: Denotes place.

शतशः (śataśaḥ) - covered by hundreds of arrows (by hundreds, in hundreds)

(indeclinable)

Adverb formed from śata (hundred) with śas suffix.

Note: Intensifies the number of arrows.

सायकैः (sāyakaiḥ) - by arrows

(noun)

Instrumental, masculine, plural of sāyaka

sāyaka - arrow, dart

Root: si (class 5)

Note: Instrument of covering.

चितौ (citau) - Covered with arrows (covered, heaped)

(adjective)

Accusative, masculine, dual of cita

cita - covered, piled, heaped up

Past Passive Participle

Derived from root ci (to heap, pile, gather)

Root: ci (class 5)

Note: Modifies tau.

सुग्रीवः (sugrīvaḥ) - The monkey king Sugrīva (Sugrīva)

(proper noun)

Nominative, masculine, singular of sugrīva

sugrīva - Sugrīva (lit. 'beautiful neck'), name of the monkey king

Compound type : bahuvrīhi (su+grīva)

• su – good, well, beautiful
  indeclinable
• grīva – neck
  noun (feminine)

कपिभिः (kapibhiḥ) - The monkey army/companions of Sugrīva (with the monkeys)

(noun)

Instrumental, masculine, plural of kapi

kapi - monkey, ape

Note: Accompaniment for Sugrīva.

सार्धम् (sārdham) - In company with the monkeys (with, together with)

(indeclinable)

Adverbial form, often used with instrumental case.

परिवार्य (parivārya) - After surrounding Rāma and Lakṣmaṇa (having surrounded, encircled)

(indeclinable)

Absolutive (Gerund)

Formed with prefix pari and suffix -ya after root vṛ.

Prefix: pari

Root: vṛ (class 5)

Note: Denotes a preceding action.

ततः (tataḥ) - After surrounding them, then he stood (then, thence, afterwards)

(indeclinable)

Adverbial from tad

स्थितः (sthitaḥ) - Stood there, having taken position (stood, remained, situated)

(adjective)

Nominative, masculine, singular of sthita

sthita - stood, staying, situated, firm

Past Passive Participle

Derived from root sthā (to stand)

Root: sthā (class 1)

Note: Functions as the main verb here (was standing).