महाभारतः mahābhārataḥ - book-12, chapter-238, verse-6

अन्तरात्मनि संलीय मनःषष्ठानि मेधया ।
इन्द्रियाणीन्द्रियार्थांश्च बहु चिन्त्यमचिन्तयन् ॥६॥

6. antarātmani saṁlīya manaḥṣaṣṭhāni medhayā ,
indriyāṇīndriyārthāṁśca bahu cintyamacintayan.

6. antarātmani saṃlīya manaḥṣaṣṭhāni medhayā
indriyāṇi indriyārthān ca bahu cintyam acintayan

6. medhayā manaḥṣaṣṭhāni indriyāṇi ca indriyārthān
antarātmani saṃlīya bahu cintyam acintayan

6. Through intelligence, having dissolved the senses (indriyāṇi) – with the mind as the sixth – and the objects of the senses into the inner Self (ātman), one should not contemplate on the many things that are typically to be thought about.

Words meanings summery:

• अन्तरात्मनि (antarātmani) - in the inner Self, in the individual soul

• संलीय (saṁlīya) - having dissolved, having absorbed, having merged

• मनःषष्ठानि (manaḥṣaṣṭhāni) - with the mind as the sixth (among them)

• मेधया (medhayā) - by intelligence, by wisdom, by understanding

• इन्द्रियाणि (indriyāṇi) - the senses, sense organs

• इन्द्रियार्थान् (indriyārthān) - the objects of the senses

• च (ca) - and

• बहु (bahu) - much, many

• चिन्त्यम् (cintyam) - to be thought, to be contemplated, what is thought

• अचिन्तयन् (acintayan) - not thinking, disregarding

Words meanings and morphology

अन्तरात्मनि (antarātmani) - in the inner Self, in the individual soul

(noun)

Locative, masculine, singular of antarātman

antarātman - the inner Self, the individual soul

Compound type : tatpuruṣa (antar+ātman)

• antar – inner, internal; inside, between
  indeclinable
• ātman – Self, soul, spirit; essence, nature
  noun (masculine)

संलीय (saṁlīya) - having dissolved, having absorbed, having merged

(indeclinable)

Absolutive (Gerund)

From 'sam-' + root 'lī' (to cling, melt) + suffix '-ya'

Prefix: sam

Root: lī (class 4)

Note: Forms an adverbial clause, indicating an action completed before the main action.

मनःषष्ठानि (manaḥṣaṣṭhāni) - with the mind as the sixth (among them)

(adjective)

Accusative, neuter, plural of manaḥṣaṣṭha

manaḥṣaṣṭha - having the mind as the sixth; including the mind as the sixth (of the senses)

Compound type : bahuvrīhi (manas+ṣaṣṭha)

• manas – mind, intellect, thought, consciousness
  noun (neuter)
• ṣaṣṭha – sixth
  adjective

Note: Agrees with 'indriyāṇi'. Refers to the five sense organs plus the mind as the sixth faculty.

मेधया (medhayā) - by intelligence, by wisdom, by understanding

(noun)

Instrumental, feminine, singular of medhā

medhā - intelligence, wisdom, mental power, discernment

Note: Instrument of the action 'saṃlīya'.

इन्द्रियाणि (indriyāṇi) - the senses, sense organs

(noun)

Accusative, neuter, plural of indriya

indriya - sense, sense organ; power, faculty

Note: Objects of the action 'saṃlīya'.

इन्द्रियार्थान् (indriyārthān) - the objects of the senses

(noun)

Accusative, masculine, plural of indriyārtha

indriyārtha - object of sense, sensory object

Compound type : tatpuruṣa (indriya+artha)

• indriya – sense, sense organ; power, faculty
  noun (neuter)
• artha – object, purpose, meaning, wealth
  noun (masculine)

Note: Objects of the action 'saṃlīya'.

च (ca) - and

(indeclinable)

Note: Conjunction.

बहु (bahu) - much, many

(adjective)

Accusative, neuter, singular of bahu

bahu - much, many, numerous, abundant

Note: Qualifies 'cintyam'.

चिन्त्यम् (cintyam) - to be thought, to be contemplated, what is thought

(adjective)

Accusative, neuter, singular of cintya

cintya - to be thought, to be contemplated; thinkable

Gerundive

From root 'cit' (to perceive, think) with causative + '-ya'

Root: cit (class 10)

Note: Object of 'acintayan'.

अचिन्तयन् (acintayan) - not thinking, disregarding

(adjective)

Nominative, masculine, singular of acintayat

acintayat - not thinking, disregarding; one who does not think

Present Active Participle

From 'a-' (negation) + root 'cit' (to think, perceive) with causative stem 'cintay-' + '-at'

Root: cit (class 10)