महाभारतः mahābhārataḥ - book-9, chapter-18, verse-22

अद्य ज्ञास्यति संग्रामे माद्रीपुत्रौ महाबलौ ।
निहते सौबले शूरे गान्धारेषु च सर्वशः ॥२२॥

22. adya jñāsyati saṁgrāme mādrīputrau mahābalau ,
nihate saubale śūre gāndhāreṣu ca sarvaśaḥ.

22. adya jñāsyati saṃgrāme mādrīputrau mahābalau
nihate saubale śūre gāndhāreṣu ca sarvaśaḥ

22. adya saṃgrāme mādrīputrau mahābalau śūre
saubale ca sarvaśaḥ gāndhāreṣu nihate jñāsyati

22. Today, in battle, the two mighty sons of Madri (Nakula and Sahadeva) will realize [the truth] once the brave son of Subala (Shakuni) and all the Gandharas are utterly destroyed.

Words meanings summery:

• अद्य (adya) - today, now

• ज्ञास्यति (jñāsyati) - will know, will learn, will understand

• संग्रामे (saṁgrāme) - in battle, in war, in conflict

• माद्रीपुत्रौ (mādrīputrau) - the two sons of Madri (Nakula and Sahadeva)

• महाबलौ (mahābalau) - referring to Nakula and Sahadeva (the two very powerful ones, the two mighty ones)

• निहते (nihate) - when slain, when killed, when destroyed

• सौबले (saubale) - in Shakuni, son of Subala (in Subala's son, with Subala's son)

• शूरे (śūre) - referring to Shakuni, son of Subala (brave, heroic, valiant)

• गान्धारेषु (gāndhāreṣu) - among the people of Gandhara, kinsmen of Shakuni (among the Gandharas, regarding the Gandharas)

• च (ca) - and, also

• सर्वशः (sarvaśaḥ) - entirely, completely, wholly, in every respect

Words meanings and morphology

अद्य (adya) - today, now

(indeclinable)

ज्ञास्यति (jñāsyati) - will know, will learn, will understand

(verb)

3rd person , singular, active, future (lṛṭ) of jñā

Root: jñā (class 9)

संग्रामे (saṁgrāme) - in battle, in war, in conflict

(noun)

Locative, masculine, singular of saṃgrāma

saṁgrāma - battle, war, conflict, assembly

Compound type : tatpuruṣa (sam+grāma)

• sam – together, with, completely
  indeclinable
• grāma – village, multitude, collection
  noun (masculine)

माद्रीपुत्रौ (mādrīputrau) - the two sons of Madri (Nakula and Sahadeva)

(noun)

Nominative, masculine, dual of mādrīputra

mādrīputra - son of Madri

Compound type : ṣaṣṭhī-tatpuruṣa (mādrī+putra)

• mādrī – Madri (wife of Pandu, mother of Nakula and Sahadeva)
  proper noun (feminine)
• putra – son, child
  noun (masculine)

महाबलौ (mahābalau) - referring to Nakula and Sahadeva (the two very powerful ones, the two mighty ones)

(adjective)

Nominative, masculine, dual of mahābala

mahābala - greatly powerful, mighty

Compound type : karmadhāraya (mahā+bala)

• mahā – great, mighty, large
  adjective
• bala – strength, power, might, force
  noun (neuter)

Note: Agrees with 'mādrīputrau'.

निहते (nihate) - when slain, when killed, when destroyed

(participle)

Locative, masculine, singular of nihata

nihata - slain, killed, destroyed, struck down

Past Passive Participle

Derived from root 'han' with prefix 'ni' and suffix 'kta'.

Prefix: ni

Root: han (class 2)

Note: Used in a locative absolute construction, referring to 'saubale' and implicitly to 'gāndhāreṣu'.

सौबले (saubale) - in Shakuni, son of Subala (in Subala's son, with Subala's son)

(proper noun)

Locative, masculine, singular of saubala

saubala - son of Subala

Derived from Subala (name of Gandhara king) with an affix indicating a descendant.

शूरे (śūre) - referring to Shakuni, son of Subala (brave, heroic, valiant)

(adjective)

Locative, masculine, singular of śūra

śūra - hero, warrior, brave

Note: Agrees with 'saubale'.

गान्धारेषु (gāndhāreṣu) - among the people of Gandhara, kinsmen of Shakuni (among the Gandharas, regarding the Gandharas)

(proper noun)

Locative, masculine, plural of gāndhāra

gāndhāra - native of Gandhara; relating to Gandhara

च (ca) - and, also

(indeclinable)

सर्वशः (sarvaśaḥ) - entirely, completely, wholly, in every respect

(indeclinable)

Derived from 'sarva' with suffix 'śas'.