महाभारतः mahābhārataḥ - book-6, chapter-73, verse-16

भीमसेने प्रविष्टे तु धृष्टद्युम्नोऽपि पार्षतः ।
द्रोणमुत्सृज्य तरसा प्रययौ यत्र सौबलः ॥१६॥

16. bhīmasene praviṣṭe tu dhṛṣṭadyumno'pi pārṣataḥ ,
droṇamutsṛjya tarasā prayayau yatra saubalaḥ.

16. bhīmasene praviṣṭe tu dhṛṣṭadyumnaḥ api pārṣataḥ
droṇam utsṛjya tarasā prayayau yatra saubalaḥ

16. tu bhīmasene praviṣṭe,
pārṣataḥ dhṛṣṭadyumnaḥ api droṇam utsṛjya tarasā yatra saubalaḥ (āsta) prayayau.

16. But when Bhimasena had entered (the enemy ranks), Dhṛṣṭadyumna, the son of Pṛṣata, also quickly abandoned Droṇa and proceeded to where Saubala (Śakuni) was.

Words meanings summery:

• भीमसेने (bhīmasene) - when Bhimasena (locative absolute construction) (in Bhimasena, to Bhimasena)

• प्रविष्टे (praviṣṭe) - (when Bhimasena) had entered (the enemy ranks) (having entered, entered)

• तु (tu) - but, indeed, on the other hand

• धृष्टद्युम्नः (dhṛṣṭadyumnaḥ) - Dhrishtadyumna

• अपि (api) - also, even

• पार्षतः (pārṣataḥ) - Refers to Dhrishtadyumna. (son of Prishata)

• द्रोणम् (droṇam) - Drona

• उत्सृज्य (utsṛjya) - having abandoned, having left

• तरसा (tarasā) - quickly, with speed, by force

• प्रययौ (prayayau) - he went forth, he departed, he proceeded

• यत्र (yatra) - where, in which place

• सौबलः (saubalaḥ) - Refers to Shakuni. (son of Subala)

Words meanings and morphology

भीमसेने (bhīmasene) - when Bhimasena (locative absolute construction) (in Bhimasena, to Bhimasena)

(proper noun)

Locative, masculine, singular of bhīmasena

bhīmasena - Bhimasena (name of a Pandava prince)

Compound type : tatpurusha (bhīma+sena)

• bhīma – terrible, formidable
  adjective
• sena – army, host
  noun (masculine)

Note: Part of a locative absolute construction.

प्रविष्टे (praviṣṭe) - (when Bhimasena) had entered (the enemy ranks) (having entered, entered)

(participle)

Locative, masculine, singular of praviṣṭa

praviṣṭa - entered, gone into

Past Passive Participle

Derived from root 'viś' with prefix 'pra'

Prefix: pra

Root: viś (class 6)

Note: Part of a locative absolute construction with 'bhīmasene'.

तु (tu) - but, indeed, on the other hand

(indeclinable)

धृष्टद्युम्नः (dhṛṣṭadyumnaḥ) - Dhrishtadyumna

(proper noun)

Nominative, masculine, singular of dhṛṣṭadyumna

dhṛṣṭadyumna - Dhrishtadyumna (commander of the Pandava army)

Compound type : bahuvrihi (dhṛṣṭa+dyumna)

• dhṛṣṭa – bold, audacious
  adjective
  Past Passive Participle
  Derived from root 'dhṛṣ'
  Root: dhṛṣ (class 5)
• dyumna – splendor, glory, wealth
  noun (neuter)

अपि (api) - also, even

(indeclinable)

पार्षतः (pārṣataḥ) - Refers to Dhrishtadyumna. (son of Prishata)

(proper noun)

Nominative, masculine, singular of pārṣata

pārṣata - descendant of Pṛṣata

Patronymic from 'Pṛṣata'

Note: Another name for Dhrishtadyumna, who was a son of King Drupada (Prishata's son).

द्रोणम् (droṇam) - Drona

(proper noun)

Accusative, masculine, singular of droṇa

droṇa - Drona (a revered teacher and warrior)

Note: The guru of the Kauravas and Pandavas.

उत्सृज्य (utsṛjya) - having abandoned, having left

(indeclinable)

absolutive

Derived from root 'sṛj' with prefix 'ut'

Prefix: ut

Root: sṛj (class 6)

तरसा (tarasā) - quickly, with speed, by force

(noun)

Instrumental, neuter, singular of taras

taras - speed, velocity, force

Note: Used adverbially.

प्रययौ (prayayau) - he went forth, he departed, he proceeded

(verb)

3rd person , singular, active, past perfect (lit) of i

Prefix: pra

Root: i (class 2)

Note: Perfect form of 'pra-i'.

यत्र (yatra) - where, in which place

(indeclinable)

सौबलः (saubalaḥ) - Refers to Shakuni. (son of Subala)

(proper noun)

Nominative, masculine, singular of saubala

saubala - descendant of Subala, Shakuni

Patronymic from 'Subala'

Note: A name for Shakuni, maternal uncle of the Kauravas.