महाभारतः mahābhārataḥ - book-12, chapter-207, verse-29

सुदुर्गमिव पन्थानमतीत्य गुणबन्धनम् ।
यदा पश्येत्तदा दोषानतीत्यामृतमश्नुते ॥२९॥

29. sudurgamiva panthānamatītya guṇabandhanam ,
yadā paśyettadā doṣānatītyāmṛtamaśnute.

29. su-durgam iva panthānam atītya guṇa-bandhanam
yadā paśyet tadā doṣān atītya amṛtam aśnute

29. yadā guṇa-bandhanam su-durgam iva panthānam atītya paśyet,
tadā doṣān atītya amṛtam aśnute

29. When one has overcome the bondage of qualities (guṇa-bandhanam)—a task like traversing a very difficult path—and then perceives [the truth], at that time, having transcended all faults, one attains immortality (amṛta).

Words meanings summery:

• सु-दुर्गम् (su-durgam) - very difficult to traverse, very inaccessible

• इव (iva) - like, as if, as it were

• पन्थानम् (panthānam) - path, road, way

• अतीत्य (atītya) - having overcome, having crossed, having transcended

• गुण-बन्धनम् (guṇa-bandhanam) - the bondage to the qualities (guṇa) of prakṛti (bondage of qualities, fetter of constituents)

• यदा (yadā) - when, at which time

• पश्येत् (paśyet) - one should see, one should perceive

• तदा (tadā) - then, at that time

• दोषान् (doṣān) - faults, defects, vices

• अतीत्य (atītya) - having overcome, having crossed, having transcended

• अमृतम् (amṛtam) - immortality (amṛta), eternal liberation (immortality, nectar, ambrosia)

• अश्नुते (aśnute) - attains, obtains, enjoys

Words meanings and morphology

सु-दुर्गम् (su-durgam) - very difficult to traverse, very inaccessible

(adjective)

Accusative, neuter, singular of su-durga

su-durga - very difficult to traverse, very inaccessible, very rugged

Compound type : karmadhāraya (su+durga)

• su – good, well, very, easily
  indeclinable
• durga – difficult to go, inaccessible, difficult
  adjective
  Formed with prefix 'dur-' and root 'gam' (to go)
  Prefix: dur
  Root: gam (class 1)

Note: Agrees with 'panthānam'

इव (iva) - like, as if, as it were

(indeclinable)

पन्थानम् (panthānam) - path, road, way

(noun)

Accusative, masculine, singular of pathin

pathin - path, road, way, course

अतीत्य (atītya) - having overcome, having crossed, having transcended

(indeclinable)

Absolutive (gerund)

Absolutive form of root 'i' with prefix 'ati'

Prefix: ati

Root: i (class 2)

गुण-बन्धनम् (guṇa-bandhanam) - the bondage to the qualities (guṇa) of prakṛti (bondage of qualities, fetter of constituents)

(noun)

Accusative, neuter, singular of guṇa-bandhana

guṇa-bandhana - bondage of qualities, fetter of constituents (guṇa)

Compound type : genitive tatpurusha (guṇa+bandhana)

• guṇa – quality, constituent (of prakṛti), attribute
  noun (masculine)
• bandhana – bondage, fetter, binding
  noun (neuter)
  Derived from root 'bandh' (to bind)
  Root: bandh (class 9)

यदा (yadā) - when, at which time

(indeclinable)

पश्येत् (paśyet) - one should see, one should perceive

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of dṛś

Optative mood, Active voice

3rd person, singular, optative, active voice, parasmaipada. Uses 'paśya' stem.

Root: dṛś (class 1)

तदा (tadā) - then, at that time

(indeclinable)

दोषान् (doṣān) - faults, defects, vices

(noun)

Accusative, masculine, plural of doṣa

doṣa - fault, defect, error, vice, evil

अतीत्य (atītya) - having overcome, having crossed, having transcended

(indeclinable)

Absolutive (gerund)

Absolutive form of root 'i' with prefix 'ati'

Prefix: ati

Root: i (class 2)

अमृतम् (amṛtam) - immortality (amṛta), eternal liberation (immortality, nectar, ambrosia)

(noun)

Accusative, neuter, singular of amṛta

amṛta - immortality, nectar, ambrosia, the immortal

Formed with negative prefix 'a-' and 'mṛta' (dead)

Prefix: a

Root: mṛ (class 6)

अश्नुते (aśnute) - attains, obtains, enjoys

(verb)

3rd person , singular, middle, present (lat) of aś

Present tense, Middle voice

3rd person, singular, present tense, middle voice (ātmanepada)

Root: aś (class 5)