वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-3, chapter-29, verse-30

एतदर्थं महातेजा महेन्द्रः पाकशासनः ।
शरभङ्गाश्रमं पुण्यमाजगाम पुरंदरः ॥३०॥

30. etadarthaṃ mahātejā mahendraḥ pākaśāsanaḥ ,
śarabhaṅgāśramaṃ puṇyamājagāma puraṃdaraḥ.

30. etadartham mahātejāḥ mahendraḥ pākaśāsanaḥ
śarabhaṅgāśramam puṇyam ājagāma purandaraḥ

30. etadartham mahātejāḥ pākaśāsanaḥ purandaraḥ
mahendraḥ puṇyam śarabhaṅgāśramam ājagāma

30. For this purpose, the greatly glorious Mahendra, the subjugator of Pāka, Purandara, came to the sacred hermitage of Śarabhaṅga.

Words meanings summery:

• एतदर्थम् (etadartham) - for this purpose, for this reason

• महातेजाः (mahātejāḥ) - greatly glorious, of great splendor, very powerful

• महेन्द्रः (mahendraḥ) - Indra (Mahendra, Great Indra, a chief Indra)

• पाकशासनः (pākaśāsanaḥ) - Epithet of Indra, referring to his slaying of the Asura Pāka (subjugator of Pāka, chastiser of Pāka)

• शरभङ्गाश्रमम् (śarabhaṅgāśramam) - Śarabhaṅga's hermitage

• पुण्यम् (puṇyam) - sacred, holy, meritorious, pure, good

• आजगाम (ājagāma) - came, approached, arrived

• पुरन्दरः (purandaraḥ) - Epithet of Indra (destroyer of cities, fort-destroyer)

Words meanings and morphology

एतदर्थम् (etadartham) - for this purpose, for this reason

(indeclinable)

Compound used adverbially

Compound type : tatpuruṣa (etad+artha)

• etad – this, that
  pronoun (neuter)
• artha – purpose, meaning, for the sake of, wealth
  noun (masculine)

Note: Adverbial usage of accusative form

महातेजाः (mahātejāḥ) - greatly glorious, of great splendor, very powerful

(adjective)

Nominative, masculine, singular of mahātejas

mahātejas - possessing great splendor, very glorious, powerful

Compound type : bahuvrīhi (mahā+tejas)

• mahā – great, large, mighty
  adjective
• tejas – splendor, glory, energy, fiery spirit, sharp edge
  noun (neuter)

महेन्द्रः (mahendraḥ) - Indra (Mahendra, Great Indra, a chief Indra)

(proper noun)

Nominative, masculine, singular of mahendra

mahendra - Great Indra, a name of the god Indra

Compound type : karmadhāraya (mahā+indra)

• mahā – great, large, mighty
  adjective
• indra – Indra (name of a deity), chief, best
  noun (masculine)

पाकशासनः (pākaśāsanaḥ) - Epithet of Indra, referring to his slaying of the Asura Pāka (subjugator of Pāka, chastiser of Pāka)

(proper noun)

Nominative, masculine, singular of pākaśāsana

pākaśāsana - chastiser of Pāka (an Asura), an epithet of Indra

Compound type : tatpuruṣa (pāka+śāsana)

• pāka – Pāka (name of an Asura), ripeness, cooking
  proper noun (masculine)
• śāsana – ruling, punishing, governing, chastising
  noun (masculine)
  From root √śās 'to rule, punish'
  Root: śās (class 2)

शरभङ्गाश्रमम् (śarabhaṅgāśramam) - Śarabhaṅga's hermitage

(noun)

Accusative, masculine, singular of śarabhaṅgāśrama

śarabhaṅgāśrama - the hermitage of Śarabhaṅga

Compound type : ṣaṣṭhī-tatpuruṣa (śarabhaṅga+āśrama)

• śarabhaṅga – Śarabhaṅga (name of a sage)
  proper noun (masculine)
• āśrama – hermitage, abode, a stage of life
  noun (masculine)

पुण्यम् (puṇyam) - sacred, holy, meritorious, pure, good

(adjective)

Accusative, neuter, singular of puṇya

puṇya - sacred, holy, virtuous, meritorious, good

Note: Agrees with āśramam in gender, number, and case

आजगाम (ājagāma) - came, approached, arrived

(verb)

3rd person , singular, active, perfect (lit) of √gam

Perfect Tense Form

Intensive reduplication, weak root form in perfect

Prefix: ā

Root: gam (class 1)

पुरन्दरः (purandaraḥ) - Epithet of Indra (destroyer of cities, fort-destroyer)

(proper noun)

Nominative, masculine, singular of purandara

purandara - destroyer of cities, an epithet of Indra

Compound type : bahuvrīhi (pura+dara)

• pura – city, fortress, town
  noun (neuter)
• dara – destroyer, one who cleaves or tears
  noun (masculine)
  agent noun
  Derived from root √dṛ (to cleave, split, destroy)
  Root: dṛ (class 6)