महाभारतः mahābhārataḥ - book-5, chapter-139, verse-54

तदत्र पुण्डरीकाक्ष विधत्स्व यदभीप्सितम् ।
यथा कार्त्स्न्येन वार्ष्णेय क्षत्रं स्वर्गमवाप्नुयात् ॥५४॥

54. tadatra puṇḍarīkākṣa vidhatsva yadabhīpsitam ,
yathā kārtsnyena vārṣṇeya kṣatraṁ svargamavāpnuyāt.

54. tat atra puṇḍarīkākṣa vidhatsva yat abhīpsitam
yathā kārtsnyena vārṣṇeya kṣatram svargam avāpnuyāt

54. puṇḍarīkākṣa vārṣṇeya tat atra yat abhīpsitam
vidhatsva yathā kṣatram kārtsnyena svargam avāpnuyāt

54. Therefore, O lotus-eyed one, O Vārṣṇeya, decide now whatever you deem fit, so that the kṣatriya class may attain heaven completely.

Words meanings summery:

• तत् (tat) - therefore, so, that

• अत्र (atra) - here, in this matter

• पुण्डरीकाक्ष (puṇḍarīkākṣa) - O Kṛṣṇa (O lotus-eyed one)

• विधत्स्व (vidhatsva) - do, arrange, manage, ordain

• यत् (yat) - which, whatever

• अभीप्सितम् (abhīpsitam) - whatever is desired by you / whatever you deem fit (desired, wished for)

• यथा (yathā) - as, so that, in order that

• कार्त्स्न्येन (kārtsnyena) - completely, entirely, wholly

• वार्ष्णेय (vārṣṇeya) - O Kṛṣṇa (O Vārṣṇeya (a descendant of Vṛṣṇi, Kṛṣṇa))

• क्षत्रम् (kṣatram) - the kṣatriya class, the warrior community

• स्वर्गम् (svargam) - heaven, paradise

• अवाप्नुयात् (avāpnuyāt) - may attain, should obtain

Words meanings and morphology

तत् (tat) - therefore, so, that

(indeclinable)

Note: Used as an adverb here.

अत्र (atra) - here, in this matter

(indeclinable)

पुण्डरीकाक्ष (puṇḍarīkākṣa) - O Kṛṣṇa (O lotus-eyed one)

(proper noun)

Vocative, masculine, singular of puṇḍarīkākṣa

puṇḍarīkākṣa - lotus-eyed (an epithet of Viṣṇu/Kṛṣṇa)

Compound type : bahuvrīhi (puṇḍarīka+akṣa)

• puṇḍarīka – white lotus
  noun (neuter)
• akṣa – eye
  noun (masculine)

विधत्स्व (vidhatsva) - do, arrange, manage, ordain

(verb)

2nd person , singular, middle, imperative (loṭ) of dhā

Prefix: vi

Root: dhā (class 3)

यत् (yat) - which, whatever

(pronoun)

Nominative, neuter, singular of yad

yad - which, what

अभीप्सितम् (abhīpsitam) - whatever is desired by you / whatever you deem fit (desired, wished for)

(adjective)

Nominative, neuter, singular of abhīpsita

abhīpsita - desired, longed for, wished for

Past Passive Participle

Derived from desiderative root īpsā (desire) of āp (to obtain), with prefix abhi-

Prefix: abhi

Root: āp (class 5)

यथा (yathā) - as, so that, in order that

(indeclinable)

कार्त्स्न्येन (kārtsnyena) - completely, entirely, wholly

(noun)

Instrumental, neuter, singular of kārtsnya

kārtsnya - entirety, completeness, totality

Derived from 'kṛtsna' (whole, entire) with suffix -ya.

वार्ष्णेय (vārṣṇeya) - O Kṛṣṇa (O Vārṣṇeya (a descendant of Vṛṣṇi, Kṛṣṇa))

(proper noun)

Vocative, masculine, singular of vārṣṇeya

vārṣṇeya - descendant of Vṛṣṇi (an epithet of Kṛṣṇa)

patronymic from Vṛṣṇi

क्षत्रम् (kṣatram) - the kṣatriya class, the warrior community

(noun)

Nominative, neuter, singular of kṣatra

kṣatra - dominion, power, the warrior class

स्वर्गम् (svargam) - heaven, paradise

(noun)

Accusative, masculine, singular of svarga

svarga - heaven, abode of the gods

Root: svar

अवाप्नुयात् (avāpnuyāt) - may attain, should obtain

(verb)

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

Prefix: ava

Root: āp (class 5)