महाभारतः mahābhārataḥ - book-1, chapter-202, verse-6

तयोरागमनं ज्ञात्वा वरदानं च तत्प्रभोः ।
हित्वा त्रिविष्टपं जग्मुर्ब्रह्मलोकं ततः सुराः ॥६॥

6. tayorāgamanaṁ jñātvā varadānaṁ ca tatprabhoḥ ,
hitvā triviṣṭapaṁ jagmurbrahmalokaṁ tataḥ surāḥ.

6. tayoḥ āgamanam jñātvā varadānam ca tatprabhoḥ
hitvā triviṣṭapam jagmuḥ brahmalokam tataḥ surāḥ

6. Knowing of their arrival and the boon granted to them by their lord, the gods then abandoned heaven and went to the world of Brahmā (brahman).

Words meanings summery:

• तयोः (tayoḥ) - of those two

• आगमनम् (āgamanam) - arrival, coming

• ज्ञात्वा (jñātvā) - having known, having understood

• वरदानम् (varadānam) - granting of a boon, a boon

• च (ca) - and

• तत्प्रभोः (tatprabhoḥ) - from their lord, of their lord

• हित्वा (hitvā) - having abandoned, having left

• त्रिविष्टपम् (triviṣṭapam) - heaven, the abode of the gods

• जग्मुः (jagmuḥ) - they went

• ब्रह्मलोकम् (brahmalokam) - to the world of Brahmā

• ततः (tataḥ) - then, from there

• सुराः (surāḥ) - gods, deities

Words meanings and morphology

तयोः (tayoḥ) - of those two

(pronoun)

Genitive, masculine, dual of tad

tad - that

आगमनम् (āgamanam) - arrival, coming

(noun)

Accusative, neuter, singular of āgamana

āgamana - arrival, coming

Prefix: ā

Root: gam (class 1)

ज्ञात्वा (jñātvā) - having known, having understood

(indeclinable)

absolutive/gerund

formed from root jñā with suffix -tvā

Root: jñā (class 9)

वरदानम् (varadānam) - granting of a boon, a boon

(noun)

Accusative, neuter, singular of varadāna

varadāna - granting of a boon

Compound type : tatpuruṣa (vara+dāna)

• vara – boon, choice
  noun (masculine)
  Root: vṛ (class 5)
• dāna – giving, gift
  noun (neuter)
  derived from root dā
  Root: dā (class 3)

च (ca) - and

(indeclinable)

तत्प्रभोः (tatprabhoḥ) - from their lord, of their lord

(noun)

Genitive, masculine, singular of tatprabhu

tatprabhu - their lord

Compound type : tatpuruṣa (tad+prabhu)

• tad – that, their
  pronoun (neuter)
• prabhu – lord, master, ruler
  noun (masculine)
  Prefix: pra
  Root: bhū (class 1)

Note: Could also be ablative (from their lord). Given context of boon, "from" is more likely.

हित्वा (hitvā) - having abandoned, having left

(indeclinable)

absolutive/gerund

formed from root hā with suffix -tvā

Root: hā (class 3)

Note: Absolutive (gerund)

त्रिविष्टपम् (triviṣṭapam) - heaven, the abode of the gods

(noun)

Accusative, neuter, singular of triviṣṭapa

triviṣṭapa - heaven

जग्मुः (jagmuḥ) - they went

(verb)

3rd person , plural, active, perfect (lit) of gam

Perfect active

Root gam (1st class), perfect tense, 3rd person plural active

Root: gam (class 1)

ब्रह्मलोकम् (brahmalokam) - to the world of Brahmā

(noun)

Accusative, masculine, singular of brahmaloka

brahmaloka - world of Brahmā

Compound type : tatpuruṣa (brahman+loka)

• brahman – Brahmā (the creator god)
  proper noun (masculine)
  Root: bṛh (class 1)
• loka – world, realm
  noun (masculine)
  Root: lok (class 1)

ततः (tataḥ) - then, from there

(indeclinable)

सुराः (surāḥ) - gods, deities

(noun)

Nominative, masculine, plural of sura

sura - god, deity