महाभारतः mahābhārataḥ - book-1, chapter-57, verse-98

जज्ञाते रूपसंपन्नावश्विभ्यां तु यमावुभौ ।
नकुलः सहदेवश्च गुरुशुश्रूषणे रतौ ॥९८॥

98. jajñāte rūpasaṁpannāvaśvibhyāṁ tu yamāvubhau ,
nakulaḥ sahadevaśca guruśuśrūṣaṇe ratau.

98. jajñāte rūpasaṃpannau aśvibhyām tu yamau
ubhau nakulaḥ sahadevaḥ ca guruśuśrūṣaṇe ratau

98. From the two Aśvins, both twins, Nakula and Sahadeva, were born, endowed with beauty and devoted to serving their elders.

Words meanings summery:

• जज्ञाते (jajñāte) - were born (were born (dual))

• रूपसंपन्नौ (rūpasaṁpannau) - endowed with beauty (endowed with beauty, handsome)

• अश्विभ्याम् (aśvibhyām) - from the Aśvins (the divine twins) (from the two Aśvins)

• तु (tu) - and (and, indeed)

• यमौ (yamau) - the two twins (twins, Yama (the god of death))

• उभौ (ubhau) - both (Nakula and Sahadeva) (both)

• नकुलः (nakulaḥ) - Nakula (Nakula (proper noun))

• सहदेवः (sahadevaḥ) - Sahadeva (Sahadeva (proper noun))

• च (ca) - and

• गुरुशुश्रूषणे (guruśuśrūṣaṇe) - in serving elders (in serving gurus/elders)

• रतौ (ratau) - devoted (to service) (devoted, engaged, delighting in)

Words meanings and morphology

जज्ञाते (jajñāte) - were born (were born (dual))

(verb)

3rd person , dual, middle, perfect (liṭ) of jan

Root: jan (class 4)

रूपसंपन्नौ (rūpasaṁpannau) - endowed with beauty (endowed with beauty, handsome)

(adjective)

Nominative, masculine, dual of rūpasaṃpanna

rūpasaṁpanna - endowed with beauty, handsome, beautiful

Compound type : tatpuruṣa (rūpa+saṃpanna)

• rūpa – form, shape, beauty, appearance
  noun (neuter)
• saṃpanna – accomplished, endowed with, possessed of
  adjective
  past participle
  from root pad
  Prefix: sam
  Root: pad (class 4)

Note: Adjectival agreement with the twins.

अश्विभ्याम् (aśvibhyām) - from the Aśvins (the divine twins) (from the two Aśvins)

(noun)

Ablative, masculine, dual of aśvin

aśvin - Aśvin (divine twin deities)

Note: Also dative/instrumental dual, but ablative fits 'born from'.

तु (tu) - and (and, indeed)

(indeclinable)

यमौ (yamau) - the two twins (twins, Yama (the god of death))

(noun)

Nominative, masculine, dual of yama

yama - twin; Yama (god of death)

Root: yam (class 1)

Note: Refers to Nakula and Sahadeva as a pair of twins.

उभौ (ubhau) - both (Nakula and Sahadeva) (both)

(pronoun)

Nominative, masculine, dual of ubha

ubha - both

Note: Adjectival agreement with the twins.

नकुलः (nakulaḥ) - Nakula (Nakula (proper noun))

(noun)

Nominative, masculine, singular of nakula

nakula - Nakula (one of the Pāṇḍavas)

सहदेवः (sahadevaḥ) - Sahadeva (Sahadeva (proper noun))

(noun)

Nominative, masculine, singular of sahadeva

sahadeva - Sahadeva (one of the Pāṇḍavas, lit. 'with the gods')

Compound type : bahuvrīhi (saha+deva)

• saha – with, together with
  indeclinable/prefix
• deva – god, deity
  noun (masculine)

च (ca) - and

(indeclinable)

गुरुशुश्रूषणे (guruśuśrūṣaṇe) - in serving elders (in serving gurus/elders)

(noun)

Locative, neuter, singular of guruśuśrūṣaṇa

guruśuśrūṣaṇa - serving elders/gurus, obedience to teachers

action noun

from root śru (to hear/obey) with desiderative prefix śuśrū-

Compound type : tatpuruṣa (guru+śuśrūṣaṇa)

• guru – teacher, preceptor, elder
  noun (masculine)
• śuśrūṣaṇa – desire to hear, obedience, service
  noun (neuter)
  action noun (desiderative)
  from desiderative stem of śru
  Root: śru (class 5)

रतौ (ratau) - devoted (to service) (devoted, engaged, delighting in)

(adjective)

Nominative, masculine, dual of rata

rata - delighted, pleased, devoted, engaged in

past participle

from root ram

Root: ram (class 1)

Note: Adjectival agreement with the twins.