महाभारतः mahābhārataḥ - book-7, chapter-89, verse-15

गते सैन्यार्णवं भित्त्वा तरसा पाण्डवर्षभे ।
संजयैकरथेनैव युयुधाने च मामकम् ॥१५॥

15. gate sainyārṇavaṁ bhittvā tarasā pāṇḍavarṣabhe ,
saṁjayaikarathenaiva yuyudhāne ca māmakam.

15. gate sainya-arṇavam bhittvā tarasā pāṇḍava-ṛṣabhe
| saṃjaya eka-rathena eva yuyudhāne ca māmakam

15. saṃjaya pāṇḍava-ṛṣabhe sainya-arṇavam tarasā bhittvā
gate ca yuyudhāne māmakam eka-rathena eva (praviṣṭe)

15. O Sanjaya, when the foremost of the Pandavas (Arjuna) had forcefully penetrated my ocean-like army, and Yuyudhāna (Satyaki) had also entered my (army) with his single chariot (alone),

Words meanings summery:

• गते (gate) - gone, entered

• सैन्य-अर्णवम् (sainya-arṇavam) - ocean of army, vast army

• भित्त्वा (bhittvā) - having split, having pierced, having broken

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

• पाण्डव-ऋषभे (pāṇḍava-ṛṣabhe) - in Arjuna (in the foremost of Pandavas, in Arjuna)

• संजय (saṁjaya) - O Sanjaya

• एक-रथेन (eka-rathena) - by a single chariot

• एव (eva) - indeed, only, very

• युयुधाने (yuyudhāne) - in Satyaki (in Yuyudhāna, in Satyaki)

• च (ca) - and, also

• मामकम् (māmakam) - my (army) (my, mine)

Words meanings and morphology

गते (gate) - gone, entered

(adjective)

Locative, masculine, singular of gata

gata - gone, reached, obtained

Past Passive Participle

Derived from root gam- with suffix -kta

Root: gam (class 1)

Note: Used in locative absolute construction

सैन्य-अर्णवम् (sainya-arṇavam) - ocean of army, vast army

(noun)

Accusative, masculine, singular of sainya-arṇava

sainya-arṇava - ocean of army, vast army

Compound type : tatpuruṣa (sainya+arṇava)

• sainya – army, host, military
  noun (neuter)
• arṇava – ocean, sea, flood
  noun (masculine)

भित्त्वा (bhittvā) - having split, having pierced, having broken

(indeclinable)

absolutive

Derived from root bhid- with suffix -tvā

Root: bhid (class 7)

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

(noun)

Instrumental, neuter, singular of taras

taras - force, speed, impetuosity

पाण्डव-ऋषभे (pāṇḍava-ṛṣabhe) - in Arjuna (in the foremost of Pandavas, in Arjuna)

(noun)

Locative, masculine, singular of pāṇḍava-ṛṣabha

pāṇḍava-ṛṣabha - foremost of the Pandavas, best of Pandavas

Compound type : tatpuruṣa (pāṇḍava+ṛṣabha)

• pāṇḍava – descendant of Pāṇḍu, a Pandava
  proper noun (masculine)
• ṛṣabha – bull, best, excellent, chief
  noun (masculine)

Note: Refers to Arjuna. Used in locative absolute construction.

संजय (saṁjaya) - O Sanjaya

(proper noun)

Vocative, masculine, singular of saṃjaya

saṁjaya - Sanjaya (name of Dhṛtarāṣṭra's charioteer and narrator)

एक-रथेन (eka-rathena) - by a single chariot

(noun)

Instrumental, masculine, singular of eka-ratha

eka-ratha - single chariot, one chariot

Compound type : dvigu (eka+ratha)

• eka – one, single, unique
  numeral
• ratha – chariot
  noun (masculine)

एव (eva) - indeed, only, very

(indeclinable)

Note: Emphatic particle

युयुधाने (yuyudhāne) - in Satyaki (in Yuyudhāna, in Satyaki)

(proper noun)

Locative, masculine, singular of yuyudhāna

yuyudhāna - Yuyudhāna (name of Satyaki)

Note: Refers to Satyaki. Used in locative absolute construction.

च (ca) - and, also

(indeclinable)

Note: Conjunction

मामकम् (māmakam) - my (army) (my, mine)

(adjective)

Accusative, masculine, singular of māmaka

māmaka - my, mine, belonging to me

Note: Implied noun is 'sainyam' (army).