महाभारतः mahābhārataḥ - book-13, chapter-148, verse-34

मानसं सर्वभूतानां धर्ममाहुर्मनीषिणः ।
तस्मात्सर्वाणि भूतानि धर्ममेव समासते ॥३४॥

34. mānasaṁ sarvabhūtānāṁ dharmamāhurmanīṣiṇaḥ ,
tasmātsarvāṇi bhūtāni dharmameva samāsate.

34. mānasam sarvabhūtānām dharmam āhuḥ manīṣiṇaḥ
tasmāt sarvāṇi bhūtāni dharmam eva samāsate

34. manīṣiṇaḥ sarvabhūtānām mānasam dharmam āhuḥ
tasmāt sarvāṇi bhūtāni dharmam eva samāsate

34. The wise declare mental purity to be the intrinsic nature (dharma) of all beings. Therefore, all beings naturally conform to this (dharma).

Words meanings summery:

• मानसम् (mānasam) - mental purity / mental disposition (mental, spiritual, relating to the mind, mind)

• सर्वभूतानाम् (sarvabhūtānām) - of all beings (of all beings, of all creatures)

• धर्मम् (dharmam) - intrinsic nature (dharma) (natural law, intrinsic nature, constitution, duty, righteousness, virtue)

• आहुः (āhuḥ) - they declare (they say, they declare, they speak)

• मनीषिणः (manīṣiṇaḥ) - the wise (wise persons, intelligent ones, thinkers)

• तस्मात् (tasmāt) - therefore (therefore, from that, for that reason)

• सर्वाणि (sarvāṇi) - all (all, every)

• भूतानि (bhūtāni) - beings (beings, creatures, elements)

• धर्मम् (dharmam) - this (dharma) (natural law, intrinsic nature, constitution, duty, righteousness, virtue)

• एव (eva) - naturally, indeed (indeed, only, just, quite)

• समासते (samāsate) - they conform to, they abide by (they resort to, they abide by, they follow, they sit together)

Words meanings and morphology

मानसम् (mānasam) - mental purity / mental disposition (mental, spiritual, relating to the mind, mind)

(adjective)

neuter, singular of mānasa

mānasa - mental, relating to the mind, mind, heart

From manas (mind) + aṇ (suffix)

Root: man (class 4)

Note: Can be interpreted as 'mental purity' (implied noun) or 'the mental aspect'.

सर्वभूतानाम् (sarvabhūtānām) - of all beings (of all beings, of all creatures)

(noun)

Genitive, neuter, plural of sarvabhūta

sarvabhūta - all beings, all creatures

Compound of sarva and bhūta

Compound type : tatpuruṣa (sarva+bhūta)

• sarva – all, every
  adjective (masculine)
• bhūta – being, creature, element, past
  noun (neuter)
  Past Passive Participle
  From root bhū (to be, become)
  Root: bhū (class 1)

धर्मम् (dharmam) - intrinsic nature (dharma) (natural law, intrinsic nature, constitution, duty, righteousness, virtue)

(noun)

Accusative, masculine, singular of dharma

dharma - natural law, intrinsic nature, constitution, duty, righteousness, virtue, religion

From root dhṛ (to uphold, sustain)

Root: dhṛ (class 1)

Note: Object of āhuḥ and samāsate

आहुः (āhuḥ) - they declare (they say, they declare, they speak)

(verb)

3rd person , plural, active, perfect (liṭ) of ah

Perfect Active

Irregular root, often cited as an alternative to brū. Perfect tense form.

Root: ah (or brū) (class 2)

मनीषिणः (manīṣiṇaḥ) - the wise (wise persons, intelligent ones, thinkers)

(noun)

Nominative, masculine, plural of manīṣin

manīṣin - wise, intelligent, thoughtful, a sage

From manīṣā (intellect, wisdom) + -in (possessive suffix)

Root: man (class 4)

Note: Subject of āhuḥ

तस्मात् (tasmāt) - therefore (therefore, from that, for that reason)

(indeclinable)

Pronominal stem tad

Note: Functions as an adverb 'therefore'.

सर्वाणि (sarvāṇi) - all (all, every)

(pronoun)

neuter, plural of sarva

sarva - all, every, whole

Pronominal stem sarva

Note: Agrees with bhūtāni

भूतानि (bhūtāni) - beings (beings, creatures, elements)

(noun)

Nominative, neuter, plural of bhūta

bhūta - being, creature, element, past, that which has been

Past Passive Participle

From root bhū (to be, become)

Root: bhū (class 1)

Note: Subject of samāsate

धर्मम् (dharmam) - this (dharma) (natural law, intrinsic nature, constitution, duty, righteousness, virtue)

(noun)

Accusative, masculine, singular of dharma

dharma - natural law, intrinsic nature, constitution, duty, righteousness, virtue, religion

From root dhṛ (to uphold, sustain)

Root: dhṛ (class 1)

Note: Object of samāsate

एव (eva) - naturally, indeed (indeed, only, just, quite)

(indeclinable)

Emphatic particle

Note: Emphasizes that it's natural for them to conform.

समासते (samāsate) - they conform to, they abide by (they resort to, they abide by, they follow, they sit together)

(verb)

3rd person , plural, middle, present (laṭ) of sam-ās

Present Middle

Root ās, class 2. With sam, it means to resort to, conform to, abide by.

Prefix: sam

Root: ās (class 2)