महाभारतः mahābhārataḥ - book-8, chapter-51, verse-54

अद्य मोदन्तु पाञ्चाला निहतेष्वरिषु त्वया ।
विष्णुना निहतेष्वेव दानवेयेषु देवताः ॥५४॥

54. adya modantu pāñcālā nihateṣvariṣu tvayā ,
viṣṇunā nihateṣveva dānaveyeṣu devatāḥ.

54. adya modantu pāñcālāḥ nihateṣu ariṣu tvayā
viṣṇunā nihateṣu eva dānaveyeṣu devatāḥ

54. adya tvayā ariṣu nihateṣu pāñcālāḥ modantu viṣṇunā
dānaveyeṣu nihateṣu eva (yathā) devatāḥ (modantu)

54. Today, may the Panchalas rejoice when the enemies are slain by you, just as the gods rejoiced when the Danaveya demons were slain by Viṣṇu.

Words meanings summery:

• अद्य (adya) - today, now

• मोदन्तु (modantu) - may they rejoice, may they be glad

• पाञ्चालाः (pāñcālāḥ) - the people of the Pañcāla kingdom, allies of the Pāṇḍavas (the Panchalas (people of the Pañcāla kingdom))

• निहतेषु (nihateṣu) - when slain, upon being killed

• अरिषु (ariṣu) - when the enemies are (in/among enemies, concerning enemies)

• त्वया (tvayā) - by you (Dhr̥tarāṣṭra) (by you)

• विष्णुना (viṣṇunā) - by Viṣṇu

• निहतेषु (nihateṣu) - when slain, upon being killed

• एव (eva) - indeed, only, just, exactly

• दानवेयेषु (dānaveyeṣu) - when the Danaveya demons are (among the Danaveyas (demons))

• देवताः (devatāḥ) - the gods, deities

Words meanings and morphology

अद्य (adya) - today, now

(indeclinable)

मोदन्तु (modantu) - may they rejoice, may they be glad

(verb)

3rd person , plural, active, imperative (lot) of mud

imperative

3rd person plural imperative active

Root: mud (class 1)

पाञ्चालाः (pāñcālāḥ) - the people of the Pañcāla kingdom, allies of the Pāṇḍavas (the Panchalas (people of the Pañcāla kingdom))

(proper noun)

Nominative, masculine, plural of pāñcāla

pāñcāla - a native or ruler of the Pañcāla country

निहतेषु (nihateṣu) - when slain, upon being killed

(adjective)

Locative, masculine, plural of nihata

nihata - slain, killed, destroyed

Past Passive Participle

from root `han` (to strike, kill) with prefix `ni`

Prefix: ni

Root: han (class 2)

Note: Used in a locative absolute construction with `ariṣu`.

अरिषु (ariṣu) - when the enemies are (in/among enemies, concerning enemies)

(noun)

Locative, masculine, plural of ari

ari - enemy, foe

Note: Used in a locative absolute construction with `nihateṣu`.

त्वया (tvayā) - by you (Dhr̥tarāṣṭra) (by you)

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you (singular, informal)

विष्णुना (viṣṇunā) - by Viṣṇu

(proper noun)

Instrumental, masculine, singular of viṣṇu

viṣṇu - Viṣṇu, the Preserver deity

निहतेषु (nihateṣu) - when slain, upon being killed

(adjective)

Locative, masculine, plural of nihata

nihata - slain, killed, destroyed

Past Passive Participle

from root `han` (to strike, kill) with prefix `ni`

Prefix: ni

Root: han (class 2)

Note: Used in a locative absolute construction with `dānaveyeṣu`.

एव (eva) - indeed, only, just, exactly

(indeclinable)

दानवेयेषु (dānaveyeṣu) - when the Danaveya demons are (among the Danaveyas (demons))

(noun)

Locative, masculine, plural of dānaveya

dānaveya - son of Danu, a class of demons

Note: Used in a locative absolute construction with `nihateṣu`.

देवताः (devatāḥ) - the gods, deities

(noun)

Nominative, feminine, plural of devatā

devatā - deity, divinity, god/goddess