महाभारतः mahābhārataḥ - book-12, chapter-62, verse-7

ब्राह्मणस्य विशुद्धस्य तपस्यभिरतस्य च ।
निराशिषो वदान्यस्य लोका ह्यक्षरसंज्ञिताः ॥७॥

7. brāhmaṇasya viśuddhasya tapasyabhiratasya ca ,
nirāśiṣo vadānyasya lokā hyakṣarasaṁjñitāḥ.

7. brāhmaṇasya viśuddhasya tapasi abhiratasya ca
nir-āśiṣaḥ vadānyasya lokāḥ hi akṣara-saṃjñitāḥ

7. viśuddhasya,
tapasi abhiratasya ca,
nir-āśiṣaḥ,
vadānyasya brāhmaṇasya lokāḥ hi akṣara-saṃjñitāḥ

7. Indeed, for a pure Brahmin (brāhmaṇaḥ), who is devoted to asceticism (tapas), free from desires, and munificent, the worlds (he attains) are known as imperishable.

Words meanings summery:

• ब्राह्मणस्य (brāhmaṇasya) - of a Brahmin (brāhmaṇaḥ) (of a Brahmin)

• विशुद्धस्य (viśuddhasya) - of a pure (of a pure, of a cleansed)

• तपसि (tapasi) - in asceticism (tapas) (in asceticism, in penance, in austerity)

• अभिरतस्य (abhiratasya) - of one who is devoted to (of one devoted, engaged, delighting in)

• च (ca) - and (and, also)

• निर्-आशिषः (nir-āśiṣaḥ) - of one who is free from desires (of one who is free from desires/wishes)

• वदान्यस्य (vadānyasya) - of a munificent (of a liberal, of a munificent, of a generous)

• लोकाः (lokāḥ) - the worlds (he attains) (worlds, realms)

• हि (hi) - indeed (indeed, for, surely)

• अक्षर-संज्ञिताः (akṣara-saṁjñitāḥ) - called imperishable (designated as imperishable, called indestructible)

Words meanings and morphology

ब्राह्मणस्य (brāhmaṇasya) - of a Brahmin (brāhmaṇaḥ) (of a Brahmin)

(noun)

Genitive, masculine, singular of brāhmaṇa

brāhmaṇa - a Brahmin, a priest, relating to Brahman or a Brahmin

derived from brahman (Vedic text, ultimate reality, priestly class)

Note: governs the other genitive adjectives from this verse and the previous one

विशुद्धस्य (viśuddhasya) - of a pure (of a pure, of a cleansed)

(participle)

Genitive, masculine, singular of viśuddha

viśuddha - pure, purified, cleansed, faultless

Past Passive Participle

vi + root śudh (to purify, cleanse) + kta (ppp suffix)

Prefix: vi

Root: śudh (class 4)

तपसि (tapasi) - in asceticism (tapas) (in asceticism, in penance, in austerity)

(noun)

Locative, neuter, singular of tapas

tapas - asceticism, penance, austerity, heat (tapas)

root tap (to heat, suffer penance)

Root: tap (class 1)

Note: location for abhiratasya

अभिरतस्य (abhiratasya) - of one who is devoted to (of one devoted, engaged, delighting in)

(participle)

Genitive, masculine, singular of abhirata

abhirata - delighted in, devoted to, engaged in

Past Passive Participle

abhi + root ram (to delight, rest) + kta (ppp suffix)

Prefix: abhi

Root: ram (class 1)

च (ca) - and (and, also)

(indeclinable)

निर्-आशिषः (nir-āśiṣaḥ) - of one who is free from desires (of one who is free from desires/wishes)

(adjective)

Genitive, masculine, singular of nir-āśiṣ

nir-āśiṣ - having no desires, free from wishes

nir (without) + āśiṣ (wish, desire)

Compound type : bahuvrihi (nis+āśiṣ)

• nis – out, forth, without, free from
  indeclinable
  prefix
• āśiṣ – wish, desire, blessing
  noun (feminine)
  ā + root śās (to wish, bless)
  Prefix: ā
  Root: śās (class 2)

Note: qualifies brāhmaṇasya

वदान्यस्य (vadānyasya) - of a munificent (of a liberal, of a munificent, of a generous)

(adjective)

Genitive, masculine, singular of vadānya

vadānya - liberal, generous, munificent, eloquent

root vad (to speak) + ānya (suffix), originally 'speaking kindly'

Root: vad (class 1)

लोकाः (lokāḥ) - the worlds (he attains) (worlds, realms)

(noun)

Nominative, masculine, plural of loka

loka - world, realm, people, universe

root lok (to see, perceive)

Root: lok (class 1)

Note: subject of the clause

हि (hi) - indeed (indeed, for, surely)

(indeclinable)

अक्षर-संज्ञिताः (akṣara-saṁjñitāḥ) - called imperishable (designated as imperishable, called indestructible)

(adjective)

Nominative, masculine, plural of akṣara-saṃjñita

akṣara-saṁjñita - designated as imperishable, having the name 'imperishable'

Past Passive Participle (from saṃjñā + itā)

compound of akṣara and saṃjñita

Compound type : tatpurusha (akṣara+saṃjñita)

• akṣara – imperishable, indestructible
  adjective (neuter)
  negation prefix a + root kṣar (to perish, flow)
  Prefix: a
  Root: kṣar (class 1)
• saṃjñita – named, designated, called, indicated
  participle (masculine)
  Past Passive Participle
  sam + root jñā (to know) + ita (suffix for 'named')
  Prefix: sam
  Root: jñā (class 9)

Note: predicate adjective for lokāḥ; "bhavanti" (are) is implicitly understood