महाभारतः mahābhārataḥ - book-7, chapter-3, verse-12

बुद्ध्या विशुद्धया युक्तो यः कुरूंस्तारयेद्भयात् ।
योधांस्त्वमप्लवे हित्वा पितृलोकं गमिष्यसि ॥१२॥

12. buddhyā viśuddhayā yukto yaḥ kurūṁstārayedbhayāt ,
yodhāṁstvamaplave hitvā pitṛlokaṁ gamiṣyasi.

12. buddhyā viśuddhayā yuktaḥ yaḥ kurūn tārayet bhayāt
yodhān tvam aplave hitvā pitṛlokam gamiṣyasi

12. yaḥ viśuddhayā buddhyā yuktaḥ bhayāt kurūn tārayet
tvam aplave yodhān hitvā pitṛlokam gamiṣyasi

12. The one who, endowed with a pure intellect, would rescue the Kurus from fear – you, abandoning these warriors as if they were without support, will proceed to the realm of ancestors.

Words meanings summery:

• बुद्ध्या (buddhyā) - by intellect, with understanding

• विशुद्धया (viśuddhayā) - by pure, by purified

• युक्तः (yuktaḥ) - endowed with, joined, equipped

• यः (yaḥ) - who, which (masculine singular nominative)

• कुरून् (kurūn) - the Kurus (plural accusative)

• तारयेत् (tārayet) - would save, would cause to cross

• भयात् (bhayāt) - from fear

• योधान् (yodhān) - warriors (accusative plural)

• त्वम् (tvam) - you (singular nominative)

• अप्लवे (aplave) - Implies abandoning the warriors without any means of support or safety, like leaving someone stranded without a boat. (in a boatless state, without a boat/support)

• हित्वा (hitvā) - having abandoned, having left

• पितृलोकम् (pitṛlokam) - to the world of ancestors

• गमिष्यसि (gamiṣyasi) - you will go, you will proceed

Words meanings and morphology

बुद्ध्या (buddhyā) - by intellect, with understanding

(noun)

Instrumental, feminine, singular of buddhi

buddhi - intellect, understanding, perception, reason

From root budh (to know, perceive)

Root: budh (class 1)

विशुद्धया (viśuddhayā) - by pure, by purified

(adjective)

Instrumental, feminine, singular of viśuddha

viśuddha - pure, clean, purified, cleansed

Past Passive Participle

From root śudh (to purify) with prefix vi

Prefix: vi

Root: śudh (class 4)

युक्तः (yuktaḥ) - endowed with, joined, equipped

(adjective)

Nominative, masculine, singular of yukta

yukta - joined, united, endowed with, engaged in, proper, concentrated in yoga

Past Passive Participle

From root yuj (to join, to connect)

Root: yuj (class 7)

यः (yaḥ) - who, which (masculine singular nominative)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what, that (relative pronoun)

कुरून् (kurūn) - the Kurus (plural accusative)

(proper noun)

Accusative, masculine, plural of kuru

kuru - Kuru (name of an ancient king and his descendants)

तारयेत् (tārayet) - would save, would cause to cross

(verb)

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

Causative verb

Causative form of root tṛ (to cross), meaning 'to cause to cross' or 'to save'

Root: tṛ (class 1)

भयात् (bhayāt) - from fear

(noun)

Ablative, neuter, singular of bhaya

bhaya - fear, dread, danger

From root bhī (to fear)

Root: bhī (class 3)

योधान् (yodhān) - warriors (accusative plural)

(noun)

Accusative, masculine, plural of yodha

yodha - warrior, fighter, soldier

From root yudh (to fight)

Root: yudh (class 4)

त्वम् (tvam) - you (singular nominative)

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you (second person pronoun)

अप्लवे (aplave) - Implies abandoning the warriors without any means of support or safety, like leaving someone stranded without a boat. (in a boatless state, without a boat/support)

(adjective)

Locative, masculine, singular of aplava

aplava - boatless, without a boat, without refuge/support

Compound of a- (not) + plava (boat, float)

Compound type : bahuvrīhi (a+plava)

• a – not, non-, un-
  indeclinable
• plava – boat, raft, float
  noun (masculine)
  From root plu (to float)
  Root: plu (class 1)

Note: Used here adverbially, describing the state of abandoning or the state of the abandoned warriors.

हित्वा (hitvā) - having abandoned, having left

(indeclinable)

absolutive (gerund)

Indeclinable participle from root hā (to abandon)

Root: hā (class 3)

पितृलोकम् (pitṛlokam) - to the world of ancestors

(noun)

Accusative, masculine, singular of pitṛloka

pitṛloka - the world of the ancestors, ancestral realm

Compound of pitṛ (ancestor) + loka (world)

Compound type : tatpuruṣa (pitṛ+loka)

• pitṛ – father, ancestor
  noun (masculine)
• loka – world, realm, people
  noun (masculine)
  From root lok (to see)
  Root: lok (class 1)

गमिष्यसि (gamiṣyasi) - you will go, you will proceed

(verb)

2nd person , singular, active, future (lṛṭ) of gam

Root: gam (class 1)