महाभारतः mahābhārataḥ - book-7, chapter-55, verse-21

कृतज्ञानां वदान्यानां गुरुशुश्रूषिणामपि ।
सहस्रदक्षिणानां च या गतिस्तामवाप्नुहि ॥२१॥

21. kṛtajñānāṁ vadānyānāṁ guruśuśrūṣiṇāmapi ,
sahasradakṣiṇānāṁ ca yā gatistāmavāpnuhi.

21. kṛtajñānām vadānyānām guruśuśrūṣiṇām api
sahasradakṣiṇānām ca yā gatiḥ tām avāpnuhi

21. kṛtajñānām vadānyānām guruśuśrūṣiṇām api sahasradakṣiṇānām ca yā gatiḥ,
tām avāpnuhi

21. May you attain the same destination (gati) as those who are grateful, who are generous, who serve their spiritual preceptors (guru), and who offer thousands as priestly fees (dakṣiṇā).

Words meanings summery:

• कृतज्ञानाम् (kṛtajñānām) - of the grateful, of those who remember kindness

• वदान्यानाम् (vadānyānām) - of the generous, eloquent, liberal

• गुरुशुश्रूषिणाम् (guruśuśrūṣiṇām) - of those who serve their gurus (teachers)

• अपि (api) - also, even

• सहस्रदक्षिणानाम् (sahasradakṣiṇānām) - of those who give thousands as fees (dakṣiṇā)

• च (ca) - and

• या (yā) - which, that which

• गतिः (gatiḥ) - destination, state, path

• ताम् (tām) - that

• अवाप्नुहि (avāpnuhi) - attain, reach, obtain

Words meanings and morphology

कृतज्ञानाम् (kṛtajñānām) - of the grateful, of those who remember kindness

(adjective)

Genitive, masculine, plural of kṛtajña

kṛtajña - grateful, knowing what has been done, acknowledging benefits

Compound type : tatpurusha (kṛta+jña)

• kṛta – done, made, performed
  adjective
  Past Passive Participle
  Root: kṛ (class 8)
• jña – knowing, perceiving, expert
  adjective
  suffix from root jñā
  Root: jñā (class 9)

वदान्यानाम् (vadānyānām) - of the generous, eloquent, liberal

(adjective)

Genitive, masculine, plural of vadānya

vadānya - generous, liberal, eloquent, bountiful

Root: vad (class 1)

गुरुशुश्रूषिणाम् (guruśuśrūṣiṇām) - of those who serve their gurus (teachers)

(adjective)

Genitive, masculine, plural of guruśuśrūṣin

guruśuśrūṣin - one who serves a guru, diligent in service to a guru

Compound type : tatpurusha (guru+śuśrūṣin)

• guru – teacher, spiritual preceptor (guru), heavy, important
  noun (masculine)
• śuśrūṣin – serving, desirous of hearing, obedient
  adjective (masculine)
  From desiderative of root śru
  Root: śru (class 5)

अपि (api) - also, even

(indeclinable)

सहस्रदक्षिणानाम् (sahasradakṣiṇānām) - of those who give thousands as fees (dakṣiṇā)

(adjective)

Genitive, masculine, plural of sahasradakṣiṇa

sahasradakṣiṇa - one who gives a thousand (as dakṣiṇā/fee)

Compound type : bahuvrihi (sahasra+dakṣiṇā)

• sahasra – thousand
  noun (neuter)
• dakṣiṇā – priestly fee, gift, donation (dakṣiṇā)
  noun (feminine)

च (ca) - and

(indeclinable)

या (yā) - which, that which

(pronoun)

Nominative, feminine, singular of yad

yad - which, that (relative pronoun)

गतिः (gatiḥ) - destination, state, path

(noun)

Nominative, feminine, singular of gati

gati - movement, course, path, destination, fate

Root: gam (class 1)

ताम् (tām) - that

(pronoun)

Accusative, feminine, singular of tad

tad - that, this (demonstrative/correlative pronoun)

अवाप्नुहि (avāpnuhi) - attain, reach, obtain

(verb)

2nd person , singular, active, imperative (loṭ) of avāpnuhi

Prefix: ava

Root: āp (class 5)