महाभारतः mahābhārataḥ - book-13, chapter-26, verse-65

महर्षीणामिदं जप्यं पावनानां तथोत्तमम् ।
जपंश्चाभ्युत्थितः शश्वन्निर्मलः स्वर्गमाप्नुयात् ॥६५॥

65. maharṣīṇāmidaṁ japyaṁ pāvanānāṁ tathottamam ,
japaṁścābhyutthitaḥ śaśvannirmalaḥ svargamāpnuyāt.

65. maharṣīṇām idam japyam pāvanānām tathā uttamam japan
ca abhyutthitaḥ śaśvat nirmalaḥ svargam āpnuyāt

65. idam maharṣīṇām japyam tathā pāvanānām uttamam ca
japan abhyutthitaḥ nirmalaḥ śaśvat svargam āpnuyāt

65. This (text) is a sacred recitation (japya) for the great sages, and it is the best of purifiers. One who recites it constantly, having risen (early) and being pure, will always attain heaven.

Words meanings summery:

• महर्षीणाम् (maharṣīṇām) - for the great sages (of great sages, of eminent seers)

• इदम् (idam) - this (text/recitation) (this, this (text/teaching))

• जप्यम् (japyam) - sacred recitation (japya) (to be recited, muttering prayer, mantra)

• पावनानाम् (pāvanānām) - of purifiers (of purifiers, of cleansing things/beings)

• तथा (tathā) - and (thus, so, and, in the same way)

• उत्तमम् (uttamam) - the best (best, excellent, highest)

• जपन् (japan) - one who recites (reciting, muttering (one who recites))

• च (ca) - and (and, also)

• अभ्युत्थितः (abhyutthitaḥ) - having risen (early) (risen, having risen, having stood up)

• शश्वत् (śaśvat) - constantly (constantly, perpetually, always)

• निर्मलः (nirmalaḥ) - being pure (pure, spotless, clean)

• स्वर्गम् (svargam) - heaven (heaven, celestial abode)

• आप्नुयात् (āpnuyāt) - will attain (would attain, should obtain)

Words meanings and morphology

महर्षीणाम् (maharṣīṇām) - for the great sages (of great sages, of eminent seers)

(noun)

Genitive, masculine, plural of maharṣi

maharṣi - great sage, eminent seer

Compound type : karmadhāraya (mahat+ṛṣi)

• mahat – great, large, important
  adjective (neuter)
• ṛṣi – sage, seer, inspired poet
  noun (masculine)
  Root: ṛṣ

Note: Used in a dative sense (for whom).

इदम् (idam) - this (text/recitation) (this, this (text/teaching))

(pronoun)

Nominative, neuter, singular of idam

idam - this, here, now

Note: Acts as the subject (this is...).

जप्यम् (japyam) - sacred recitation (japya) (to be recited, muttering prayer, mantra)

(verbal derivative)

Note: Qualifies 'idam'.

पावनानाम् (pāvanānām) - of purifiers (of purifiers, of cleansing things/beings)

(noun)

Genitive, masculine/neuter, plural of pāvana

pāvana - purifying, sanctifying, purifier

agent noun/adjective

from root pū (to purify), with suffix -ana

Root: pū (class 1)

Note: Refers to purifying agents or practices.

तथा (tathā) - and (thus, so, and, in the same way)

(indeclinable)

an indeclinable particle

Note: Connects 'japyam' and 'uttamam'.

उत्तमम् (uttamam) - the best (best, excellent, highest)

(adjective)

Nominative, neuter, singular of uttama

uttama - best, excellent, highest

superlative of `ud`

Note: Qualifies 'idam'.

जपन् (japan) - one who recites (reciting, muttering (one who recites))

(verbal derivative)

Note: Refers to the agent, 'he who recites'.

च (ca) - and (and, also)

(indeclinable)

अभ्युत्थितः (abhyutthitaḥ) - having risen (early) (risen, having risen, having stood up)

(adjective)

Nominative, masculine, singular of abhyutthita

abhyutthita - risen, standing up, ascended

Past Passive Participle

from verb `abhyutthā` (to rise up)

Prefixes: abhi+ud

Root: sthā (class 1)

Note: Qualifies the implicit subject (he who recites).

शश्वत् (śaśvat) - constantly (constantly, perpetually, always)

(indeclinable)

Note: Acts as an adverb modifying the action of reciting.

निर्मलः (nirmalaḥ) - being pure (pure, spotless, clean)

(adjective)

Nominative, masculine, singular of nirmala

nirmala - pure, spotless, clean

Compound type : bahuvrihi (nir+mala)

• nir – without, free from, out of
  indeclinable
  negative prefix
• mala – dirt, impurity, stain
  noun (neuter)
  Root: mal

Note: Qualifies the implicit subject.

स्वर्गम् (svargam) - heaven (heaven, celestial abode)

(noun)

Accusative, masculine, singular of svarga

svarga - heaven, paradise, celestial world

Root: svar

Note: Object of 'āpnuyāt'.

आप्नुयात् (āpnuyāt) - will attain (would attain, should obtain)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of āp

optative mood

5th class verb, active voice

Root: āp (class 5)