महाभारतः mahābhārataḥ - book-3, chapter-43, verse-12

आह माममरश्रेष्ठः पिता तव शतक्रतुः ।
कुन्तीसुतमिह प्राप्तं पश्यन्तु त्रिदशालयाः ॥१२॥

12. āha māmamaraśreṣṭhaḥ pitā tava śatakratuḥ ,
kuntīsutamiha prāptaṁ paśyantu tridaśālayāḥ.

12. āha mām amaraśreṣṭhaḥ pitā tava śatakratuḥ
kuntīsutam iha prāptam paśyantu tridaśālayāḥ

12. Your father, Indra (śatakratuḥ), the foremost among the immortals, said to me: "Let the dwellers of the celestial realms (tridaśālayāḥ) see Kunti's son, who has arrived here."

Words meanings summery:

• आह (āha) - said, spoke

• माम् (mām) - me, to me

• अमरश्रेष्ठः (amaraśreṣṭhaḥ) - Refers to Indra, Arjuna's father. (best of immortals, foremost among gods)

• पिता (pitā) - Refers to Indra, Arjuna's father. (father)

• तव (tava) - Refers to Arjuna's father. (your)

• शतक्रतुः (śatakratuḥ) - Refers specifically to the deity Indra. (one with a hundred sacrifices, Indra)

• कुन्तीसुतम् (kuntīsutam) - Refers to Arjuna. (son of Kunti)

• इह (iha) - In this (celestial) realm where Matali and Indra are. (here, in this world)

• प्राप्तम् (prāptam) - Having arrived (here). (arrived, attained, obtained, reached)

• पश्यन्तु (paśyantu) - let them see, may they see

• त्रिदशालयाः (tridaśālayāḥ) - Refers to the celestial deities present. (dwellers of the celestial realms, gods)

Words meanings and morphology

आह (āha) - said, spoke

(verb)

3rd person , singular, active, perfect (liṭ) of āh

Perfect Active

Third person singular, Perfect tense, Parasmaipada, from root AH. Irregular perfect form.

Root: AH (class 2)

माम् (mām) - me, to me

(pronoun)

Accusative, singular of aham

aham - I, myself

First person singular pronoun.

अमरश्रेष्ठः (amaraśreṣṭhaḥ) - Refers to Indra, Arjuna's father. (best of immortals, foremost among gods)

(noun)

Nominative, masculine, singular of amaraśreṣṭha

amaraśreṣṭha - chief of the gods, best of immortals

Compound word.

Compound type : tatpuruṣa (amara+śreṣṭha)

• amara – immortal, god, deity
  noun (masculine)
• śreṣṭha – best, chief, most excellent
  adjective (masculine)
  Superlative of praśasya (good).

पिता (pitā) - Refers to Indra, Arjuna's father. (father)

(noun)

Nominative, masculine, singular of pitṛ

pitṛ - father, male ancestor

तव (tava) - Refers to Arjuna's father. (your)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Genitive singular of 'you' (yuṣmad).

शतक्रतुः (śatakratuḥ) - Refers specifically to the deity Indra. (one with a hundred sacrifices, Indra)

(proper noun)

Nominative, masculine, singular of śatakratu

śatakratu - having a hundred sacrifices; an epithet of Indra

Compound word.

Compound type : bahuvrīhi (śata+kratu)

• śata – hundred
  numeral (neuter)
• kratu – sacrifice, ritual, deed, power
  noun (masculine)
  Root: kṛ (class 8)

Note: This is an epithet used as a proper noun for Indra.

कुन्तीसुतम् (kuntīsutam) - Refers to Arjuna. (son of Kunti)

(proper noun)

Accusative, masculine, singular of kuntīsuta

kuntīsuta - son of Kunti

Compound word.

Compound type : tatpuruṣa (kuntī+suta)

• kuntī – Kunti (mother of Arjuna)
  proper noun (feminine)
• suta – son, born of
  noun (masculine)
  Past Passive Participle
  Derived from root sū (to give birth, to produce). While grammatically a participle, often used as a noun meaning 'son'.
  Root: sū (class 2)

Note: Refers to Arjuna.

इह (iha) - In this (celestial) realm where Matali and Indra are. (here, in this world)

(indeclinable)

Adverb of place.

प्राप्तम् (prāptam) - Having arrived (here). (arrived, attained, obtained, reached)

(adjective)

Accusative, masculine, singular of prāpta

prāpta - arrived, obtained, reached, attained

Past Passive Participle

From root āp with prefix pra.

Prefix: pra

Root: āp (class 5)

Note: Modifies Kuntīsutam.

पश्यन्तु (paśyantu) - let them see, may they see

(verb)

3rd person , plural, active, imperative (loṭ) of dṛś

Imperative Active

Third person plural, Imperative mood, Parasmaipada. The stem `paśya` is used for present/imperative of `dṛś`.

Root: dṛś (class 1)

त्रिदशालयाः (tridaśālayāḥ) - Refers to the celestial deities present. (dwellers of the celestial realms, gods)

(noun)

Nominative, masculine, plural of tridaśālaya

tridaśālaya - abodes of the gods; or the gods themselves

Compound word.

Compound type : tatpuruṣa (tridaśa+ālaya)

• tridaśa – thirty; a class of gods
  noun (masculine)
• ālaya – dwelling, abode, house, receptacle
  noun (masculine)
  From root lī (to cling to, hide) with prefix ā.
  Prefix: ā
  Root: lī (class 4)

Note: Subject of 'paśyantu'.