महाभारतः mahābhārataḥ - book-3, chapter-178, verse-19

ज्ञानं चैवात्र बुद्धिश्च मनश्च भरतर्षभ ।
तस्य भोगाधिकरणे करणानि निबोध मे ॥१९॥

19. jñānaṁ caivātra buddhiśca manaśca bharatarṣabha ,
tasya bhogādhikaraṇe karaṇāni nibodha me.

19. jñānam ca eva atra buddhiḥ ca manaḥ ca bharatarṣabha
tasya bhogādhikaraṇe karaṇāni nibodha me

19. O best among the Bharatas, understand from Me that knowledge, intellect, and mind are indeed its instruments for experience (bhoga) within the sphere of enjoyment.

Words meanings summery:

• ज्ञानम् (jñānam) - knowledge, wisdom

• च (ca) - and, also

• एव (eva) - indeed, only, certainly

• अत्र (atra) - here, in this matter, in this context

• बुद्धिः (buddhiḥ) - intellect, understanding, discernment

• च (ca) - and, also

• मनः (manaḥ) - mind, inner sense, thought

• च (ca) - and, also

• भरतर्षभ (bharatarṣabha) - O Arjuna (O best of Bharatas)

• तस्य (tasya) - of the individual conscious entity (puruṣa) (of him, of that)

• भोगाधिकरणे (bhogādhikaraṇe) - in the locus/sphere of experience/enjoyment

• करणानि (karaṇāni) - instruments, organs (of sense or action)

• निबोध (nibodha) - understand, know

• मे (me) - from me, to me, for me

Words meanings and morphology

ज्ञानम् (jñānam) - knowledge, wisdom

(noun)

Nominative, neuter, singular of jñāna

jñāna - knowledge, wisdom, consciousness, understanding

Derived from root jñā (to know) with suffix -ana.

Root: jñā (class 9)

Note: Can also be accusative singular. Here, it is part of a list of instruments.

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, only, certainly

(indeclinable)

अत्र (atra) - here, in this matter, in this context

(indeclinable)

बुद्धिः (buddhiḥ) - intellect, understanding, discernment

(noun)

Nominative, feminine, singular of buddhi

buddhi - intellect, understanding, reason, perception

Derived from root budh (to know, perceive).

Root: budh (class 1)

च (ca) - and, also

(indeclinable)

मनः (manaḥ) - mind, inner sense, thought

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, heart, consciousness

Derived from root man (to think).

Root: man (class 4)

च (ca) - and, also

(indeclinable)

भरतर्षभ (bharatarṣabha) - O Arjuna (O best of Bharatas)

(proper noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - best of the Bharatas, chief of the Bharatas

Compound: Bharata + ṛṣabha (bull, best). Tatpurusha compound.

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata, name of a king, a warrior
  proper noun (masculine)
• ṛṣabha – bull, best, chief, excellent
  noun (masculine)

तस्य (tasya) - of the individual conscious entity (puruṣa) (of him, of that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Genitive singular of demonstrative pronoun tad.

भोगाधिकरणे (bhogādhikaraṇe) - in the locus/sphere of experience/enjoyment

(noun)

Locative, neuter, singular of bhogādhikaraṇa

bhogādhikaraṇa - locus of enjoyment, means of experience, sphere of experience

Compound: bhoga + adhikaraṇa. Tatpurusha compound.

Compound type : tatpuruṣa (bhoga+adhikaraṇa)

• bhoga – enjoyment, experience, use, possession
  noun (masculine)
  Derived from root bhuj (to enjoy, eat).
  Root: bhuj (class 7)
• adhikaraṇa – locus, substratum, sphere, instrument, topic
  noun (neuter)
  Derived from root kṛ (to do, make) with prefix adhi and suffix -karaṇa (instrument).
  Prefix: adhi
  Root: kṛ (class 8)

करणानि (karaṇāni) - instruments, organs (of sense or action)

(noun)

Nominative, neuter, plural of karaṇa

karaṇa - instrument, organ, cause, means

Derived from root kṛ (to do, make) with suffix -ana.

Root: kṛ (class 8)

Note: Can also be accusative plural. Here, it is the predicate nominative.

निबोध (nibodha) - understand, know

(verb)

2nd person , singular, active, imperative (lot) of budh

Imperative, 2nd person singular, active voice. Root with prefix ni.

Prefix: ni

Root: budh (class 1)

मे (me) - from me, to me, for me

(pronoun)

Genitive, singular of asmad

asmad - I, we

Enclitic form of asmad.