महाभारतः mahābhārataḥ - book-5, chapter-50, verse-53

न तु मन्ये विघाताय ज्ञानं दुःखस्य संजय ।
भवत्यतिबले ह्येतज्ज्ञानमप्युपघातकम् ॥५३॥

53. na tu manye vighātāya jñānaṁ duḥkhasya saṁjaya ,
bhavatyatibale hyetajjñānamapyupaghātakam.

53. na tu manye vighātāya jñānam duḥkhasya saṃjaya
| bhavati atibale hi etat jñānam api upaghātakam

53. O Sanjaya, I do not believe that knowledge (jñāna) necessarily removes sorrow. Indeed, for one who is exceedingly powerful, even this knowledge can become destructive.

Words meanings summery:

• न (na) - not, no

• तु (tu) - but, on the other hand, indeed

• मन्ये (manye) - I think, I believe

• विघाताय (vighātāya) - for the removal (of sorrow) (for the destruction, for the removal, for the obstruction)

• ज्ञानम् (jñānam) - knowledge

• दुःखस्य (duḥkhasya) - of sorrow, of suffering

• संजय (saṁjaya) - O Sanjaya (proper name)

• भवति (bhavati) - becomes, happens, is

• अतिबले (atibale) - in one exceedingly powerful, for one exceedingly strong

• हि (hi) - indeed, for, because

• एतत् (etat) - this

• ज्ञानम् (jñānam) - knowledge

• अपि (api) - even, also, too

• उपघातकम् (upaghātakam) - destructive, injurious, harmful

Words meanings and morphology

न (na) - not, no

(indeclinable)

तु (tu) - but, on the other hand, indeed

(indeclinable)

मन्ये (manye) - I think, I believe

(verb)

1st person , singular, middle, present (laṭ) of man

ātmanepada, present tense, 1st person singular

Root: man (class 8)

Note: From root √man (to think, believe, imagine)

विघाताय (vighātāya) - for the removal (of sorrow) (for the destruction, for the removal, for the obstruction)

(noun)

Dative, masculine, singular of vighāta

vighāta - destruction, obstruction, injury, killing, removal

From vi + √han (to strike, kill, injure)

Prefix: vi

Root: han (class 2)

ज्ञानम् (jñānam) - knowledge

(noun)

Nominative, neuter, singular of jñāna

jñāna - knowledge, wisdom, consciousness, intelligence

From √jñā (to know)

Root: jñā (class 9)

Note: Can also be accusative singular. Here it's nominative as the subject.

दुःखस्य (duḥkhasya) - of sorrow, of suffering

(noun)

Genitive, neuter, singular of duḥkha

duḥkha - sorrow, suffering, pain, unhappiness

संजय (saṁjaya) - O Sanjaya (proper name)

(proper noun)

Vocative, masculine, singular of saṃjaya

saṁjaya - Sanjaya (name of Dhritarashtra's charioteer and reporter)

भवति (bhavati) - becomes, happens, is

(verb)

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

parasmaipada, present tense, 3rd person singular

Root: bhū (class 1)

अतिबले (atibale) - in one exceedingly powerful, for one exceedingly strong

(adjective)

Locative, masculine, singular of atibala

atibala - exceedingly strong, very powerful

Compound type : tatpurusha (ati+bala)

• ati – over, above, beyond, excessively
  indeclinable
• bala – strength, power, force
  noun (neuter)

Note: The word atibala is an adjective meaning "very strong". Here it functions as a noun in the locative case ("in the very strong one").

हि (hi) - indeed, for, because

(indeclinable)

एतत् (etat) - this

(pronoun)

Nominative, neuter, singular of etas

etas - this, that

Demonstrative pronoun

Note: Refers to jñānam.

ज्ञानम् (jñānam) - knowledge

(noun)

Nominative, neuter, singular of jñāna

jñāna - knowledge, wisdom, consciousness, intelligence

From √jñā (to know)

Root: jñā (class 9)

Note: Subject of bhavati along with etat.

अपि (api) - even, also, too

(indeclinable)

उपघातकम् (upaghātakam) - destructive, injurious, harmful

(adjective)

Nominative, neuter, singular of upaghātaka

upaghātaka - destructive, injurious, harmful, killer

From upa + √han (to strike, kill)

Prefix: upa

Root: han (class 2)

Note: Adjective modifying jñānam, hence neuter nominative singular.