महाभारतः mahābhārataḥ - book-3, chapter-241, verse-32

एष ते वैष्णवो नाम यज्ञः सत्पुरुषोचितः ।
एतेन नेष्टवान्कश्चिदृते विष्णुं पुरातनम् ॥३२॥

32. eṣa te vaiṣṇavo nāma yajñaḥ satpuruṣocitaḥ ,
etena neṣṭavānkaścidṛte viṣṇuṁ purātanam.

32. eṣa te vaiṣṇavaḥ nāma yajñaḥ satpuruṣocitaḥ
etena na iṣṭavān kaścit ṛte viṣṇuṃ purātanam

32. This Vedic ritual (yajña), named Vaiṣṇava, is suitable for noble persons. No one has offered sacrifices by means of this (ritual) to anyone other than the primeval Viṣṇu.

Words meanings summery:

• एष (eṣa) - this

• ते (te) - for you, your

• वैष्णवः (vaiṣṇavaḥ) - relating to Viṣṇu, Vaiṣṇava

• नाम (nāma) - by name, named, indeed

• यज्ञः (yajñaḥ) - a specific Vedic ritual (sacrifice, ritual)

• सत्पुरुषोचितः (satpuruṣocitaḥ) - suitable for noble persons, fit for good people

• एतेन (etena) - by this, by means of this

• न (na) - not, no

• इष्टवान् (iṣṭavān) - one who has sacrificed/worshipped, has made offerings

• कश्चित् (kaścit) - anyone, someone

• ऋते (ṛte) - except for, without

• विष्णुं (viṣṇuṁ) - Viṣṇu

• पुरातनम् (purātanam) - ancient, primeval, old

Words meanings and morphology

एष (eṣa) - this

(pronoun)

Nominative, masculine, singular of etad

etad - this, that

ते (te) - for you, your

(pronoun)

Genitive, singular of tvad

tvad - you

वैष्णवः (vaiṣṇavaḥ) - relating to Viṣṇu, Vaiṣṇava

(adjective)

Nominative, masculine, singular of vaiṣṇava

vaiṣṇava - belonging to Viṣṇu, related to Viṣṇu, a worshipper of Viṣṇu

Formed from Viṣṇu + aṇ pratyaya

नाम (nāma) - by name, named, indeed

(indeclinable)

Note: Functions as an adverb here, meaning 'named' or 'by name'.

यज्ञः (yajñaḥ) - a specific Vedic ritual (sacrifice, ritual)

(noun)

Nominative, masculine, singular of yajña

yajña - sacrifice, devotion, worship, ritual

सत्पुरुषोचितः (satpuruṣocitaḥ) - suitable for noble persons, fit for good people

(adjective)

Nominative, masculine, singular of satpuruṣocita

satpuruṣocita - suitable for good people, proper for noble persons

Compound type : tatpuruṣa (satpuruṣa+ucita)

• satpuruṣa – noble person, good man, virtuous individual
  noun (masculine)
• ucita – suitable, proper, fit, accustomed
  adjective (masculine)
  Past Passive Participle
  From root uc ('to be accustomed, to be proper')
  Root: uc (class 1)

एतेन (etena) - by this, by means of this

(pronoun)

Instrumental, neuter, singular of etad

etad - this

न (na) - not, no

(indeclinable)

इष्टवान् (iṣṭavān) - one who has sacrificed/worshipped, has made offerings

(adjective)

Nominative, masculine, singular of iṣṭavat

iṣṭavat - one who has sacrificed, one who has worshipped

Past Active Participle

From root yaj (to sacrifice, worship) with kṛtavat affix

Root: yaj (class 1)

कश्चित् (kaścit) - anyone, someone

(pronoun)

Nominative, masculine, singular of kaścit

kaścit - anyone, someone, some

ऋते (ṛte) - except for, without

(indeclinable)

विष्णुं (viṣṇuṁ) - Viṣṇu

(proper noun)

Accusative, masculine, singular of viṣṇu

viṣṇu - Viṣṇu (a major Hindu deity)

पुरातनम् (purātanam) - ancient, primeval, old

(adjective)

Accusative, masculine, singular of purātana

purātana - ancient, primeval, old