महाभारतः mahābhārataḥ - book-5, chapter-18, verse-3

सर्वैर्देवैः परिवृतः शक्रो वृत्रनिषूदनः ।
गन्धर्वैरप्सरोभिश्च यातस्त्रिभुवनं प्रभुः ॥३॥

3. sarvairdevaiḥ parivṛtaḥ śakro vṛtraniṣūdanaḥ ,
gandharvairapsarobhiśca yātastribhuvanaṁ prabhuḥ.

3. sarvaiḥ devaiḥ parivṛtaḥ śakraḥ vṛtraniṣūdanaḥ |
gandharvaiḥ apsarobhiḥ ca yātaḥ tribhuvanaṃ prabhuḥ

3. Surrounded by all the gods, Gandharvas, and Apsarases, Indra (Śakra), the lord and destroyer of Vritra, proceeded to the three worlds.

Words meanings summery:

• सर्वैः (sarvaiḥ) - by all

• देवैः (devaiḥ) - by the gods

• परिवृतः (parivṛtaḥ) - surrounded, encompassed

• शक्रः (śakraḥ) - Indra, powerful one

• वृत्रनिषूदनः (vṛtraniṣūdanaḥ) - destroyer of Vritra

• गन्धर्वैः (gandharvaiḥ) - by Gandharvas

• अप्सरोभिः (apsarobhiḥ) - by Apsarases

• च (ca) - and

• यातः (yātaḥ) - gone, having gone, proceeded

• त्रिभुवनं (tribhuvanaṁ) - to the three worlds

• प्रभुः (prabhuḥ) - lord, master, mighty

Words meanings and morphology

सर्वैः (sarvaiḥ) - by all

(pronoun)

Instrumental, masculine, plural of sarva

sarva - all, every, whole

Note: Agrees with devaiḥ.

देवैः (devaiḥ) - by the gods

(noun)

Instrumental, masculine, plural of deva

deva - god, deity, divine being

Root: div (class 4)

परिवृतः (parivṛtaḥ) - surrounded, encompassed

(participle)

Nominative, masculine, singular of parivṛta

parivṛta - surrounded, encompassed, covered

Past Passive Participle

From root √vṛ (to cover, to encompass) with upasarga pari-.

Prefix: pari

Root: vṛ (class 5)

शक्रः (śakraḥ) - Indra, powerful one

(proper noun)

Nominative, masculine, singular of śakra

śakra - Indra; powerful; able.

Root: śak (class 5)

वृत्रनिषूदनः (vṛtraniṣūdanaḥ) - destroyer of Vritra

(noun)

Nominative, masculine, singular of vṛtraniṣūdana

vṛtraniṣūdana - slayer of Vritra; destroyer of enemies

Tatpurusha compound: Vṛtra (demon's name) + niṣūdana (destroyer/slayer). Niṣūdana from √sūd (to kill) with upasarga ni-.

Compound type : tatpuruṣa (vṛtra+niṣūdana)

• vṛtra – Vritra (name of a demon); cover, cloud
  proper noun (masculine)
• niṣūdana – slayer, destroyer
  noun (masculine)
  From root √sūd (to kill) with upasarga ni-.
  Prefix: ni
  Root: sūd (class 10)

Note: Qualifies Śakra.

गन्धर्वैः (gandharvaiḥ) - by Gandharvas

(noun)

Instrumental, masculine, plural of gandharva

gandharva - celestial musician or dancer

अप्सरोभिः (apsarobhiḥ) - by Apsarases

(noun)

Instrumental, feminine, plural of apsaras

apsaras - celestial nymph, divine courtesan, dancer

च (ca) - and

(indeclinable)

यातः (yātaḥ) - gone, having gone, proceeded

(participle)

Nominative, masculine, singular of yāta

yāta - gone, arrived, proceeded, travelled

Past Passive Participle

From root √yā (to go, to proceed).

Root: yā (class 2)

Note: Often kta for intransitive verbs is active.

त्रिभुवनं (tribhuvanaṁ) - to the three worlds

(noun)

Accusative, neuter, singular of tribhuvana

tribhuvana - the three worlds (heaven, earth, and lower regions)

Dvigu compound: tri (three) + bhuvana (world).

Compound type : dvigu (tri+bhuvana)

• tri – three
  numeral
• bhuvana – world, being, existence
  noun (neuter)

Note: Accusative of destination.

प्रभुः (prabhuḥ) - lord, master, mighty

(noun)

Nominative, masculine, singular of prabhu

prabhu - lord, master, sovereign, mighty

From √bhū (to be) with upasarga pra-.

Prefix: pra

Root: bhū (class 1)