महाभारतः mahābhārataḥ - book-3, chapter-215, verse-7

विश्वामित्रस्तु कृत्वेष्टिं सप्तर्षीणां महामुनिः ।
पावकं कामसंतप्तमदृष्टः पृष्ठतोऽन्वगात् ।
तत्तेन निखिलं सर्वमवबुद्धं यथातथम् ॥७॥

7. viśvāmitrastu kṛtveṣṭiṁ saptarṣīṇāṁ mahāmuniḥ ,
pāvakaṁ kāmasaṁtaptamadṛṣṭaḥ pṛṣṭhato'nvagāt ,
tattena nikhilaṁ sarvamavabuddhaṁ yathātatham.

7. viśvāmitraḥ tu kṛtvā iṣṭim saptarṣīṇām
mahāmuniḥ pāvakam kāmasaṃtaptam
adṛṣṭaḥ pṛṣṭataḥ anvagāt tat tena
nikhilam sarvam avabuddham yathātatham

7. However, the great sage Viśvāmitra, having performed a sacrifice for the seven sages (Saptarṣis), unperceived, followed the fire god (Pāvaka) from behind, as he was tormented by desire (kāma). All of that was then entirely understood by him just as it truly happened.

Words meanings summery:

• विश्वामित्रः (viśvāmitraḥ) - The sage Viśvāmitra (Viśvāmitra)

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

• कृत्वा (kṛtvā) - having performed (having done, having made, having performed)

• इष्टिम् (iṣṭim) - a sacrifice (sacrifice, oblation, desire)

• सप्तर्षीणाम् (saptarṣīṇām) - of the seven sages (Saptarṣis) (of the seven sages)

• महामुनिः (mahāmuniḥ) - the great sage (great sage, great ascetic)

• पावकम् (pāvakam) - the fire god (Pāvaka) (fire, purifier, fire god (Agni))

• कामसंतप्तम् (kāmasaṁtaptam) - tormented by desire (kāma) (afflicted by desire, tormented by love)

• अदृष्टः (adṛṣṭaḥ) - unperceived (unseen, unperceived, unknown, destiny)

• पृष्टतः (pṛṣṭataḥ) - from behind (from behind, from the back)

• अन्वगात् (anvagāt) - followed (followed, went after)

• तत् (tat) - that (action) (that, therefore)

• तेन (tena) - by him (Viśvāmitra) (by him, by that)

• निखिलम् (nikhilam) - entirely (entire, whole, complete)

• सर्वम् (sarvam) - all (all, every, whole)

• अवबुद्धम् (avabuddham) - was understood (understood, perceived, known)

• यथातथम् (yathātatham) - just as it truly happened (as it truly is, truthfully, correctly)

Words meanings and morphology

विश्वामित्रः (viśvāmitraḥ) - The sage Viśvāmitra (Viśvāmitra)

(proper noun)

Nominative, masculine, singular of viśvāmitra

viśvāmitra - Name of a famous sage

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

(indeclinable)

कृत्वा (kṛtvā) - having performed (having done, having made, having performed)

(indeclinable)

absolutive

Derived from root kṛ with suffix -tvā

Root: kṛ (class 8)

इष्टिम् (iṣṭim) - a sacrifice (sacrifice, oblation, desire)

(noun)

Accusative, feminine, singular of iṣṭi

iṣṭi - sacrifice, oblation, desire, worship

Root: yaj (class 1)

सप्तर्षीणाम् (saptarṣīṇām) - of the seven sages (Saptarṣis) (of the seven sages)

(noun)

Genitive, masculine, plural of saptarṣi

saptarṣi - the seven sages, name of a constellation

Compound type : dvigu (saptan+ṛṣi)

• saptan – seven
  numeral
• ṛṣi – sage, seer
  noun (masculine)
  Root: ṛṣ

महामुनिः (mahāmuniḥ) - the great sage (great sage, great ascetic)

(noun)

Nominative, masculine, singular of mahāmuni

mahāmuni - great sage, great ascetic

Compound type : karmadhāraya (mahā+muni)

• mahā – great, large
  adjective
• muni – sage, ascetic
  noun (masculine)
  Root: man (class 4)

पावकम् (pāvakam) - the fire god (Pāvaka) (fire, purifier, fire god (Agni))

(noun)

Accusative, masculine, singular of pāvaka

pāvaka - fire, purifier, Agni (fire god)

Root: pū (class 1)

कामसंतप्तम् (kāmasaṁtaptam) - tormented by desire (kāma) (afflicted by desire, tormented by love)

(adjective)

Accusative, masculine, singular of kāmasaṃtapta

kāmasaṁtapta - tormented by desire, inflamed by love

Compound type : tatpuruṣa (kāma+saṃtapta)

• kāma – desire, love, wish, pleasure
  noun (masculine)
  Root: kam (class 1)
• saṃtapta – tormented, afflicted, distressed, heated
  adjective
  Past Passive Participle
  Formed from sam + root tap (to heat, torment)
  Prefix: sam
  Root: tap (class 1)

अदृष्टः (adṛṣṭaḥ) - unperceived (unseen, unperceived, unknown, destiny)

(adjective)

Nominative, masculine, singular of adṛṣṭa

adṛṣṭa - unseen, unperceived, invisible, destiny

Past Passive Participle

Negation (a-) of past passive participle of root dṛś (to see)

Compound type : nañ-tatpuruṣa (a+dṛṣṭa)

• a – not, un-
  prefix
• dṛṣṭa – seen, perceived
  adjective
  Past Passive Participle
  Formed from root dṛś (to see)
  Root: dṛś (class 1)

पृष्टतः (pṛṣṭataḥ) - from behind (from behind, from the back)

(indeclinable)

Derived from pṛṣṭha (back) with suffix -tas

अन्वगात् (anvagāt) - followed (followed, went after)

(verb)

3rd person , singular, active, aorist (luṅ) of gam

Aorist

Imperfect/Aorist 3rd person singular active, root gam with prefix anu

Prefix: anu

Root: gam (class 1)

तत् (tat) - that (action) (that, therefore)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, he, she

तेन (tena) - by him (Viśvāmitra) (by him, by that)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, it, he, she

Note: Refers to Viśvāmitra.

निखिलम् (nikhilam) - entirely (entire, whole, complete)

(adjective)

Nominative, neuter, singular of nikhila

nikhila - entire, whole, complete, without remainder

सर्वम् (sarvam) - all (all, every, whole)

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole, complete

अवबुद्धम् (avabuddham) - was understood (understood, perceived, known)

(adjective)

Nominative, neuter, singular of avabuddha

avabuddha - understood, perceived, known

Past Passive Participle

From prefix ava + root budh (to know, perceive)

Prefix: ava

Root: budh (class 1)

यथातथम् (yathātatham) - just as it truly happened (as it truly is, truthfully, correctly)

(indeclinable)