महाभारतः mahābhārataḥ - book-14, chapter-42, verse-49

यदा पश्यति भूतानि प्रसन्नात्मात्मनो हृदि ।
स्वयंयोनिस्तदा सूक्ष्मात्सूक्ष्ममाप्नोत्यनुत्तमम् ॥४९॥

49. yadā paśyati bhūtāni prasannātmātmano hṛdi ,
svayaṁyonistadā sūkṣmātsūkṣmamāpnotyanuttamam.

49. yadā paśyati bhūtāni prasannātmā ātmanaḥ hṛdi
svayaṃyoniḥ tadā sūkṣmāt sūkṣmam āpnoti anuttamam

49. yadā prasannātmā ātmanaḥ hṛdi bhūtāni paśyati
tadā svayaṃyoniḥ sūkṣmāt sūkṣmam anuttamam āpnoti

49. When one, whose self (ātman) is serene, perceives all beings within one's own heart, then that self-existent (svayaṃyoni) being attains the subtle, the unsurpassed.

Words meanings summery:

• यदा (yadā) - when, at which time

• पश्यति (paśyati) - he sees, he perceives

• भूतानि (bhūtāni) - beings, creatures, elements

• प्रसन्नात्मा (prasannātmā) - with a serene self, whose self is tranquil

• आत्मनः (ātmanaḥ) - of the self, his own, of the soul

• हृदि (hṛdi) - in the heart, in the mind

• स्वयंयोनिः (svayaṁyoniḥ) - self-born, self-existent, self-originating

• तदा (tadā) - then, at that time

• सूक्ष्मात् (sūkṣmāt) - from the subtle, from the minute

• सूक्ष्मम् (sūkṣmam) - the subtle essence, the subtle reality (ātman) (the subtle, the minute (object))

• आप्नोति (āpnoti) - attains, reaches, obtains

• अनुत्तमम् (anuttamam) - unsurpassed, supreme, pre-eminent

Words meanings and morphology

यदा (yadā) - when, at which time

(indeclinable)

पश्यति (paśyati) - he sees, he perceives

(verb)

3rd person , singular, active, present (laṭ) of dṛś

present active

From root 'dṛś' (to see), with thematic stem paśya-.

Root: dṛś (class 1)

भूतानि (bhūtāni) - beings, creatures, elements

(noun)

Accusative, neuter, plural of bhūta

bhūta - being, creature, element, what has been, past

Past Passive Participle

From root 'bhū' (to be, exist)

Root: bhū (class 1)

प्रसन्नात्मा (prasannātmā) - with a serene self, whose self is tranquil

(adjective)

Nominative, masculine, singular of prasannātman

prasannātman - having a serene self, tranquil in mind

Bahuvrīhi compound of 'prasanna' (serene) and 'ātman' (self).

Compound type : bahuvrīhi (prasanna+ātman)

• prasanna – serene, clear, tranquil, pleased
  adjective (masculine)
  Past Passive Participle
  From pra-sad (to be clear, calm, pleased)
  Prefix: pra
  Root: sad (class 1)
• ātman – self, soul, spirit
  noun (masculine)
  Root: an (class 2)

Note: Agrees with the implied subject (e.g., a yogi).

आत्मनः (ātmanaḥ) - of the self, his own, of the soul

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essence

Root: an (class 2)

Note: Used reflexively here.

हृदि (hṛdi) - in the heart, in the mind

(noun)

Locative, neuter, singular of hṛd

hṛd - heart, mind, soul, interior

स्वयंयोनिः (svayaṁyoniḥ) - self-born, self-existent, self-originating

(adjective)

Nominative, masculine, singular of svayaṃyoni

svayaṁyoni - self-born, self-created, self-existent

Bahuvrīhi compound of 'svayam' (by oneself) and 'yoni' (source, womb).

Compound type : bahuvrīhi (svayam+yoni)

• svayam – by oneself, voluntarily, spontaneously
  indeclinable
• yoni – womb, source, origin, place of birth
  noun (feminine)
  Root: yu (class 2)

तदा (tadā) - then, at that time

(indeclinable)

सूक्ष्मात् (sūkṣmāt) - from the subtle, from the minute

(adjective)

Ablative, neuter, singular of sūkṣma

sūkṣma - subtle, minute, fine, delicate

From root 'suc' (to be pure, subtle)

Root: suc (class 1)

सूक्ष्मम् (sūkṣmam) - the subtle essence, the subtle reality (ātman) (the subtle, the minute (object))

(adjective)

Accusative, neuter, singular of sūkṣma

sūkṣma - subtle, minute, fine, delicate

From root 'suc' (to be pure, subtle)

Root: suc (class 1)

आप्नोति (āpnoti) - attains, reaches, obtains

(verb)

3rd person , singular, active, present (laṭ) of āp

present active

From ā-āp (to reach)

Prefix: ā

Root: āp (class 5)

अनुत्तमम् (anuttamam) - unsurpassed, supreme, pre-eminent

(adjective)

Accusative, neuter, singular of anuttama

anuttama - unsurpassed, supreme, most excellent

Negative compound (na + uttama).

Compound type : nañ-tatpuruṣa (an+uttama)

• an – not, non-
  indeclinable
  Negative prefix
• uttama – highest, best, supreme, excellent
  adjective (masculine)
  Superlative of 'ud'