महाभारतः mahābhārataḥ - book-3, chapter-82, verse-19

तत्राभिगम्य राजेन्द्र पूजयित्वा वृषध्वजम् ।
अश्वमेधमवाप्नोति गाणपत्यं च विन्दति ॥१९॥

19. tatrābhigamya rājendra pūjayitvā vṛṣadhvajam ,
aśvamedhamavāpnoti gāṇapatyaṁ ca vindati.

19. tatra abhigamya rājendra pūjayitvā vṛṣadhvajam
aśvamedham avāpnoti gāṇapatyam ca vindati

19. rājendra tatra vṛṣadhvajam abhigamya pūjayitvā
aśvamedham avāpnoti ca gāṇapatyam vindati

19. O king of kings, having gone there and worshipped the bull-bannered deity (Shiva), one attains the fruit of the horse (Vedic ritual) and also obtains the status of a Gaṇapati.

Words meanings summery:

• तत्र (tatra) - there, in that place

• अभिगम्य (abhigamya) - having approached, having gone to

• राजेन्द्र (rājendra) - Addressed to a king, likely Yudhiṣṭhira (O king of kings, O chief of kings)

• पूजयित्वा (pūjayitvā) - having worshipped

• वृषध्वजम् (vṛṣadhvajam) - Lord Shiva (the bull-bannered one)

• अश्वमेधम् (aśvamedham) - the merit or fruit derived from performing the Aśvamedha Vedic ritual (the horse (Vedic ritual))

• अवाप्नोति (avāpnoti) - attains, obtains, reaches

• गाणपत्यम् (gāṇapatyam) - the status of being a chief attendant of Shiva, or a leader of Ganas (the state of being a Gaṇapati, the dignity of Gaṇapati)

• च (ca) - and, also

• विन्दति (vindati) - obtains, finds, gains

Words meanings and morphology

तत्र (tatra) - there, in that place

(indeclinable)

Derived from tad (that) + tral (suffix for place).

अभिगम्य (abhigamya) - having approached, having gone to

(indeclinable)

Gerund (indeclinable participle)

Derived from the root gam (to go, class 1) with the prefix abhi- and suffix -ya, forming an indeclinable past participle.

Prefix: abhi

Root: gam (class 1)

राजेन्द्र (rājendra) - Addressed to a king, likely Yudhiṣṭhira (O king of kings, O chief of kings)

(noun)

Vocative, masculine, singular of rājendra

rājendra - king of kings, emperor, chief of kings

Compound type : tatpuruṣa (rājan+indra)

• rājan – king, ruler
  noun (masculine)
• indra – chief, lord, best, also the name of the Vedic deity Indra
  noun (masculine)

पूजयित्वा (pūjayitvā) - having worshipped

(indeclinable)

Gerund (indeclinable participle)

Derived from the root pūj (to worship, class 10) with the suffix -tvā, forming an indeclinable past participle.

Root: pūj (class 10)

वृषध्वजम् (vṛṣadhvajam) - Lord Shiva (the bull-bannered one)

(proper noun)

Accusative, masculine, singular of vṛṣadhvaja

vṛṣadhvaja - one whose banner is a bull, an epithet of Shiva

Compound type : bahuvrīhi (vṛṣa+dhvaja)

• vṛṣa – bull, male, best
  noun (masculine)
• dhvaja – banner, flag, ensign
  noun (masculine)

अश्वमेधम् (aśvamedham) - the merit or fruit derived from performing the Aśvamedha Vedic ritual (the horse (Vedic ritual))

(noun)

Accusative, masculine, singular of aśvamedha

aśvamedha - horse (Vedic ritual), the most powerful of Vedic rituals

Compound type : tatpuruṣa (aśva+medha)

• aśva – horse
  noun (masculine)
• medha – Vedic ritual, oblation, offering
  noun (masculine)

अवाप्नोति (avāpnoti) - attains, obtains, reaches

(verb)

3rd person , singular, active, present (laṭ) of āp

Present indicative active

Present indicative active 3rd person singular of root āp (class 5) with prefix ava-.

Prefix: ava

Root: āp (class 5)

गाणपत्यम् (gāṇapatyam) - the status of being a chief attendant of Shiva, or a leader of Ganas (the state of being a Gaṇapati, the dignity of Gaṇapati)

(noun)

Accusative, neuter, singular of gāṇapatya

gāṇapatya - the state or office of a Gaṇapati (lord of a host, specifically Ganesha or an attendant of Shiva)

Derived from gaṇapati (lord of a host) + ya (taddhita suffix for 'state of being').

च (ca) - and, also

(indeclinable)

विन्दति (vindati) - obtains, finds, gains

(verb)

3rd person , singular, active, present (laṭ) of vid

Present indicative active

Present indicative active 3rd person singular of root vid (class 6).

Root: vid (class 6)