महाभारतः mahābhārataḥ - book-15, chapter-26, verse-10

तथा शैलालयो राजा भगदत्तपितामहः ।
तपोबलेनैव नृपो महेन्द्रसदनं गतः ॥१०॥

10. tathā śailālayo rājā bhagadattapitāmahaḥ ,
tapobalenaiva nṛpo mahendrasadanaṁ gataḥ.

10. tathā śailālayaḥ rājā bhagadattapitāmahaḥ
tapobalena eva nṛpaḥ mahendrasadanam gataḥ

10. tathā śailālayaḥ rājā bhagadattapitāmahaḥ
nṛpaḥ tapobalena eva mahendrasadanam gataḥ

10. Similarly, the mountain-dwelling king, the grandfather of Bhagadatta, also went to Mahendra's (Indra's) abode by the very power of his asceticism (tapas).

Words meanings summery:

• तथा (tathā) - thus, so, similarly, likewise

• शैलालयः (śailālayaḥ) - mountain-dweller, whose abode is in mountains

• राजा (rājā) - king

• भगदत्तपितामहः (bhagadattapitāmahaḥ) - grandfather of Bhagadatta

• तपोबलेन (tapobalena) - by the power of asceticism, by the strength of penance

• एव (eva) - indeed, certainly, only, very

• नृपः (nṛpaḥ) - king

• महेन्द्रसदनम् (mahendrasadanam) - to Mahendra's abode, Indra's dwelling

• गतः (gataḥ) - gone, attained, reached

Words meanings and morphology

तथा (tathā) - thus, so, similarly, likewise

(indeclinable)

शैलालयः (śailālayaḥ) - mountain-dweller, whose abode is in mountains

(adjective)

Nominative, masculine, singular of śailālaya

śailālaya - mountain-dwelling, whose abode is in mountains

Compound type : bahuvrihi (śaila+ālaya)

• śaila – mountain, rock
  noun (masculine)
• ālaya – abode, dwelling, house
  noun (masculine)

राजा (rājā) - king

(noun)

Nominative, masculine, singular of rājan

rājan - king, ruler

भगदत्तपितामहः (bhagadattapitāmahaḥ) - grandfather of Bhagadatta

(noun)

Nominative, masculine, singular of bhagadattapitāmaha

bhagadattapitāmaha - the grandfather of Bhagadatta

Compound type : tatpurusha (bhagadatta+pitāmaha)

• bhagadatta – Bhagadatta (proper name of a king)
  proper noun (masculine)
• pitāmaha – paternal grandfather
  noun (masculine)

तपोबलेन (tapobalena) - by the power of asceticism, by the strength of penance

(noun)

Instrumental, neuter, singular of tapobala

tapobala - the power/strength of asceticism (tapas)

Compound type : tatpurusha (tapas+bala)

• tapas – asceticism, penance, spiritual heat
  noun (neuter)
• bala – strength, power, force
  noun (neuter)

एव (eva) - indeed, certainly, only, very

(indeclinable)

नृपः (nṛpaḥ) - king

(noun)

Nominative, masculine, singular of nṛpa

nṛpa - king, ruler

महेन्द्रसदनम् (mahendrasadanam) - to Mahendra's abode, Indra's dwelling

(noun)

Accusative, neuter, singular of mahendrasadana

mahendrasadana - abode of Mahendra (Indra)

Compound type : tatpurusha (mahendra+sadana)

• mahendra – Mahendra (epithet of Indra, 'great Indra')
  proper noun (masculine)
• sadana – abode, dwelling, seat
  noun (neuter)

गतः (gataḥ) - gone, attained, reached

(adjective)

Nominative, masculine, singular of gata

gata - gone, moved, reached, attained

Past Passive Participle

Derived from the root √gam (to go)

Root: gam (class 1)