महाभारतः mahābhārataḥ - book-9, chapter-36, verse-6

तत्रादृश्यन्त गन्धर्वास्तथैवाप्सरसां गणाः ।
समेत्य सहिता राजन्यथाप्राप्तं यथासुखम् ॥६॥

6. tatrādṛśyanta gandharvāstathaivāpsarasāṁ gaṇāḥ ,
sametya sahitā rājanyathāprāptaṁ yathāsukham.

6. tatra adṛśyanta gandharvāḥ tathā eva apsarasām
gaṇāḥ sametya sahitāḥ rājan yathāprāptam yathāsukham

6. rājan tatra gandharvāḥ tathā eva apsarasām gaṇāḥ
sametya sahitāḥ yathāprāptam yathāsukham adṛśyanta

6. O King, there, Gandharvas were seen, and likewise, groups of Apsarases, having gathered together, united, arriving as they pleased and enjoying themselves comfortably.

Words meanings summery:

• तत्र (tatra) - there, in that place

• अदृश्यन्त (adṛśyanta) - they were seen, they appeared

• गन्धर्वाः (gandharvāḥ) - Gandharvas (celestial musicians)

• तथा (tathā) - thus, so, in that manner

• एव (eva) - just so, likewise (indeed, only, just, exactly)

• अप्सरसाम् (apsarasām) - of the Apsarases

• गणाः (gaṇāḥ) - groups (of Apsarases) (groups, multitudes, hosts)

• समेत्य (sametya) - having come together, having met, having assembled

• सहिताः (sahitāḥ) - united (Gandharvas and Apsarases) (united, accompanied, together)

• राजन् (rājan) - O king, O ruler

• यथाप्राप्तम् (yathāprāptam) - as they happened to arrive, as was their wont (as obtained, as arrived, as happened)

• यथासुखम् (yathāsukham) - as happily/comfortably as possible (as comfortably, as happily, as one pleases)

Words meanings and morphology

तत्र (tatra) - there, in that place

(indeclinable)

अदृश्यन्त (adṛśyanta) - they were seen, they appeared

(verb)

3rd person , plural, passive, past imperfect (laṅ) of dṛś

Root: dṛś (class 1)

गन्धर्वाः (gandharvāḥ) - Gandharvas (celestial musicians)

(noun)

Nominative, masculine, plural of gandharva

gandharva - Gandharva (a class of celestial beings, musicians of the gods)

तथा (tathā) - thus, so, in that manner

(indeclinable)

एव (eva) - just so, likewise (indeed, only, just, exactly)

(indeclinable)

अप्सरसाम् (apsarasām) - of the Apsarases

(noun)

Genitive, feminine, plural of apsaras

apsaras - Apsaras (a celestial nymph or courtesan)

गणाः (gaṇāḥ) - groups (of Apsarases) (groups, multitudes, hosts)

(noun)

Nominative, masculine, plural of gaṇa

gaṇa - group, multitude, host, troop

समेत्य (sametya) - having come together, having met, having assembled

(indeclinable)

absolutive (gerund)

Derived from root i (to go) with upasarga sam, and suffix -tya

Prefix: sam

Root: i (class 2)

सहिताः (sahitāḥ) - united (Gandharvas and Apsarases) (united, accompanied, together)

(adjective)

Nominative, masculine, plural of sahita

sahita - united, joined, accompanied, endowed with

past passive participle

Compound 'sa' + 'hita' (PPP of √dhā)

Compound type : bahuvrīhi (sa+hita)

• sa – with, accompanied by, together with
  indeclinable
• hita – placed, joined, beneficial, suitable
  adjective (masculine)
  past passive participle
  Derived from root dhā ('to place, put') with -ta suffix
  Root: dhā (class 3)

राजन् (rājan) - O king, O ruler

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign

यथाप्राप्तम् (yathāprāptam) - as they happened to arrive, as was their wont (as obtained, as arrived, as happened)

(indeclinable)

Adverbial compound

Compound type : avyayībhāva (yathā+prāpta)

• yathā – as, according to, in which manner
  indeclinable
• prāpta – obtained, reached, arrived
  adjective (masculine)
  past passive participle
  Derived from root āp (to obtain, reach) with upasarga pra and -ta suffix
  Prefix: pra
  Root: āp (class 5)

यथासुखम् (yathāsukham) - as happily/comfortably as possible (as comfortably, as happily, as one pleases)

(indeclinable)

Adverbial compound

Compound type : avyayībhāva (yathā+sukha)

• yathā – as, according to, in which manner
  indeclinable
• sukha – happiness, pleasure, ease, comfort
  noun (neuter)