महाभारतः mahābhārataḥ - book-12, chapter-296, verse-18

चेतनेन समेतस्य पञ्चविंशतिकस्य च ।
एकत्वं वै भवत्यस्य यदा बुद्ध्या न बुध्यते ॥१८॥

18. cetanena sametasya pañcaviṁśatikasya ca ,
ekatvaṁ vai bhavatyasya yadā buddhyā na budhyate.

18. cetanena sametasyā pañcaviṃśatikasya ca ekatvaṃ
vai bhavati asya yadā buddhyā na budhyate

18. yadā buddhyā na budhyate cetanena sametasyā pañcaviṃśatikasya ca,
asya ekatvaṃ vai bhavati

18. When the twenty-fifth principle (puruṣa), which is associated with the conscious element, is not correctly perceived by the intellect (buddhi), then a state of oneness (with prakṛti) certainly arises for it.

Words meanings summery:

• चेतनेन (cetanena) - by the conscious one, by consciousness, by the conscious principle/element

• समेतस्या (sametasyā) - of the united, of the joined, of the associated

• पञ्चविंशतिकस्य (pañcaviṁśatikasya) - of the twenty-fifth principle (puruṣa) (of the twenty-fifth)

• च (ca) - and

• एकत्वं (ekatvaṁ) - oneness, unity

• वै (vai) - indeed, certainly

• भवति (bhavati) - becomes, arises, happens

• अस्य (asya) - for this (puruṣa) (of this, for this)

• यदा (yadā) - when

• बुद्ध्या (buddhyā) - by correct discernment (buddhi) (by the intellect, by discernment)

• न (na) - not

• बुध्यते (budhyate) - is understood, is perceived

Words meanings and morphology

चेतनेन (cetanena) - by the conscious one, by consciousness, by the conscious principle/element

(noun)

Instrumental, masculine, singular of cetana

cetana - conscious, sentient, intelligent; a conscious being, soul

समेतस्या (sametasyā) - of the united, of the joined, of the associated

(adjective)

Genitive, masculine, singular of sameta

sameta - united, joined, endowed with, accompanied by

Past Passive Participle

Derived from root 'i' with prefix 'sam'

Prefix: sam

Root: i

पञ्चविंशतिकस्य (pañcaviṁśatikasya) - of the twenty-fifth principle (puruṣa) (of the twenty-fifth)

(noun)

Genitive, masculine, singular of pañcaviṃśatika

pañcaviṁśatika - twenty-fifth; referring to the twenty-fifth principle (puruṣa) in Sāṃkhya philosophy

च (ca) - and

(indeclinable)

एकत्वं (ekatvaṁ) - oneness, unity

(noun)

Nominative, neuter, singular of ekatva

ekatva - oneness, unity, identity

वै (vai) - indeed, certainly

(indeclinable)

भवति (bhavati) - becomes, arises, happens

(verb)

3rd person , singular, active, present indicative (laṭ) of bhū

Root: bhū (class 1)

अस्य (asya) - for this (puruṣa) (of this, for this)

(pronoun)

Genitive, masculine, singular of idam

idam - this

यदा (yadā) - when

(indeclinable)

बुद्ध्या (buddhyā) - by correct discernment (buddhi) (by the intellect, by discernment)

(noun)

Instrumental, feminine, singular of buddhi

buddhi - intellect, understanding, discernment, perception

न (na) - not

(indeclinable)

बुध्यते (budhyate) - is understood, is perceived

(verb)

3rd person , singular, passive, present indicative (laṭ) of budh

Root: budh (class 1)