महाभारतः mahābhārataḥ - book-3, chapter-83, verse-83

यत्र गङ्गा महाराज स देशस्तत्तपोवनम् ।
सिद्धक्षेत्रं तु तज्ज्ञेयं गङ्गातीरसमाश्रितम् ॥८३॥

83. yatra gaṅgā mahārāja sa deśastattapovanam ,
siddhakṣetraṁ tu tajjñeyaṁ gaṅgātīrasamāśritam.

83. yatra gaṅgā mahārāja saḥ deśaḥ tat tapovanam
siddhakṣetram tu tat jñeyam gaṅgātīrasamāśritam

83. Where the Ganga (Gaṅgā) flows, O great king, that region is a hermitage (tapovanam). Indeed, that should be known as a holy place (siddhakṣetra), being situated on the bank of the Ganga.

Words meanings summery:

• यत्र (yatra) - where (where, in which place, in which case)

• गङ्गा (gaṅgā) - the river Ganga (the river Ganga, the Ganges)

• महाराज (mahārāja) - O great king (O great king, great ruler)

• सः (saḥ) - that (that, he)

• देशः (deśaḥ) - region (region, country, place)

• तत् (tat) - that (that, it)

• तपोवनम् (tapovanam) - a hermitage (hermitage, ascetic grove)

• सिद्धक्षेत्रम् (siddhakṣetram) - a holy place (siddhakṣetra) (holy place, place of accomplishment, place where yogis attain perfection)

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

• तत् (tat) - that (that, it)

• ज्ञेयम् (jñeyam) - should be known (to be known, knowable, fit to be known)

• गङ्गातीरसमाश्रितम् (gaṅgātīrasamāśritam) - being situated on the bank of the Ganga (situated on the bank of the Ganga, dependent on the Ganga's bank)

Words meanings and morphology

यत्र (yatra) - where (where, in which place, in which case)

(indeclinable)

From pronominal base 'ya-' + suffix '-tra' denoting place.

गङ्गा (gaṅgā) - the river Ganga (the river Ganga, the Ganges)

(proper noun)

Nominative, feminine, singular of gaṅgā

gaṅgā - the river Ganga, the Ganges

महाराज (mahārāja) - O great king (O great king, great ruler)

(noun)

Vocative, masculine, singular of mahārāja

mahārāja - great king, emperor

Compound type : karmadhāraya (mahā+rāja)

• mahā – great, large, mighty
  adjective
• rāja – king, ruler
  noun (masculine)

सः (saḥ) - that (that, he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

देशः (deśaḥ) - region (region, country, place)

(noun)

Nominative, masculine, singular of deśa

deśa - region, country, place

तत् (tat) - that (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

तपोवनम् (tapovanam) - a hermitage (hermitage, ascetic grove)

(noun)

Nominative, neuter, singular of tapovanam

tapovanam - hermitage, ascetic grove, forest for austerities

Compound type : tatpuruṣa (tapas+vana)

• tapas – asceticism, penance, austerity, spiritual heat
  noun (neuter)
  Root: tap (class 1)
• vana – forest, grove, wood
  noun (neuter)

सिद्धक्षेत्रम् (siddhakṣetram) - a holy place (siddhakṣetra) (holy place, place of accomplishment, place where yogis attain perfection)

(noun)

Nominative, neuter, singular of siddhakṣetra

siddhakṣetra - holy place, place of accomplishment, hermitage, sacred ground

Compound type : tatpuruṣa (siddha+kṣetra)

• siddha – perfected, accomplished, successful, holy man, adept
  adjective (masculine)
  Past Passive Participle
  From root 'sidh' (to accomplish) + -ta suffix.
  Root: sidh (class 4)
• kṣetra – field, land, place, sacred place
  noun (neuter)

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

(indeclinable)

तत् (tat) - that (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

ज्ञेयम् (jñeyam) - should be known (to be known, knowable, fit to be known)

(adjective)

Nominative, neuter, singular of jñeya

jñeya - to be known, knowable, fit to be known

Gerundive

From root 'jñā' (to know) + gerundive suffix '-eya'.

Root: jñā (class 9)

गङ्गातीरसमाश्रितम् (gaṅgātīrasamāśritam) - being situated on the bank of the Ganga (situated on the bank of the Ganga, dependent on the Ganga's bank)

(adjective)

Nominative, neuter, singular of gaṅgātīrasamāśrita

gaṅgātīrasamāśrita - situated on the bank of the Ganga

Compound type : bahuvrīhi / tatpuruṣa (gaṅgā+tīra+samāśrita)

• gaṅgā – the river Ganga, the Ganges
  proper noun (feminine)
• tīra – bank, shore, coast
  noun (neuter)
• samāśrita – situated, resting upon, dependent on, resorted to
  adjective (masculine)
  Past Passive Participle
  From root 'śri' (to resort to, seek shelter) with prefix 'sam-ā'.
  Prefixes: sam+ā
  Root: śri (class 1)

Note: Refers to 'tat' (that place).