महाभारतः mahābhārataḥ - book-3, chapter-162, verse-7

पूजयामास चैवाथ विधिवद्भूरिदक्षिणः ।
यथार्हममितात्मानं विधिदृष्टेन कर्मणा ॥७॥

7. pūjayāmāsa caivātha vidhivadbhūridakṣiṇaḥ ,
yathārhamamitātmānaṁ vidhidṛṣṭena karmaṇā.

7. pūjayāmāsa ca eva atha vidhivat bhūridakṣiṇaḥ
yathārham amitātmānam vidhidṛṣṭena karmaṇā

7. And then, Yudhiṣṭhira, who was known for offering abundant sacrificial fees, honored the one of immeasurable spirit (ātman) (Indra) appropriately, according to the prescribed rites, with actions (karmaṇā) as seen in sacred tradition.

Words meanings summery:

• पूजयामास (pūjayāmāsa) - he honored, worshipped

• च (ca) - and, also

• एव (eva) - indeed, just, only

• अथ (atha) - then, now, thereupon

• विधिवत् (vidhivat) - according to rule, properly, ritually

• भूरिदक्षिणः (bhūridakṣiṇaḥ) - Yudhiṣṭhira, known for offering many gifts (one with abundant sacrificial fees/gifts)

• यथार्हम् (yathārham) - according to merit, appropriately, fittingly

• अमितात्मानम् (amitātmānam) - Indra, who has an immeasurable spirit (ātman) (the one of immeasurable soul/spirit)

• विधिदृष्टेन (vidhidṛṣṭena) - seen in the sacred texts, prescribed by rule

• कर्मणा (karmaṇā) - by the ritual act of worship (by action, by ritual)

Words meanings and morphology

पूजयामास (pūjayāmāsa) - he honored, worshipped

(verb)

3rd person , singular, active, perfect (lit) of pūj

Periphrastic Perfect

Root pūj + āsa (from as 'to be')

Root: pūj (class 10)

च (ca) - and, also

(indeclinable)

Note: Conjunction

एव (eva) - indeed, just, only

(indeclinable)

Note: Emphatic particle

अथ (atha) - then, now, thereupon

(indeclinable)

Note: Particle indicating succession

विधिवत् (vidhivat) - according to rule, properly, ritually

(indeclinable)

Derived from vidhi with suffix -vat

Note: Adverbial form

भूरिदक्षिणः (bhūridakṣiṇaḥ) - Yudhiṣṭhira, known for offering many gifts (one with abundant sacrificial fees/gifts)

(adjective)

Nominative, masculine, singular of bhūridakṣiṇa

bhūridakṣiṇa - one who gives many gifts or sacrificial fees

Compound type : bahuvrīhi (bhūri+dakṣiṇā)

• bhūri – much, abundant, manifold
  adjective (neuter)
• dakṣiṇā – sacrificial fee, gift, donation
  noun (feminine)

Note: Agrees with the implied subject Yudhiṣṭhira.

यथार्हम् (yathārham) - according to merit, appropriately, fittingly

(indeclinable)

Note: Adverbial compound

अमितात्मानम् (amitātmānam) - Indra, who has an immeasurable spirit (ātman) (the one of immeasurable soul/spirit)

(adjective)

Accusative, masculine, singular of amitātman

amitātman - of immeasurable spirit, great-souled

Compound type : bahuvrīhi (amita+ātman)

• amita – unmeasured, infinite, immense
  adjective
  Past Passive Participle
  a (negative prefix) + mita (from mā 'to measure')
  Prefix: a
  Root: mā (class 3)
• ātman – self, soul, spirit, essence
  noun (masculine)

Note: Adjective used as a substantive, agreeing with the object of worship (Indra).

विधिदृष्टेन (vidhidṛṣṭena) - seen in the sacred texts, prescribed by rule

(adjective)

Instrumental, neuter, singular of vidhidṛṣṭa

vidhidṛṣṭa - prescribed by rule, seen in sacred texts, ordained by law

Compound type : tatpuruṣa (vidhi+dṛṣṭa)

• vidhi – rule, sacred precept, ordinance, method
  noun (masculine)
• dṛṣṭa – seen, observed, perceived
  adjective (neuter)
  Past Passive Participle
  From root dṛś
  Root: dṛś (class 1)

Note: Agrees with karmaṇā.

कर्मणा (karmaṇā) - by the ritual act of worship (by action, by ritual)

(noun)

Instrumental, neuter, singular of karman

karman - action, deed, ritual, fate, consequence of actions

From root kṛ

Root: kṛ (class 8)