महाभारतः mahābhārataḥ - book-7, chapter-1, verse-7

शिबिरात्संजयं प्राप्तं निशि नागाह्वयं पुरम् ।
आम्बिकेयो महाराज धृतराष्ट्रोऽन्वपृच्छत ॥७॥

7. śibirātsaṁjayaṁ prāptaṁ niśi nāgāhvayaṁ puram ,
āmbikeyo mahārāja dhṛtarāṣṭro'nvapṛcchata.

7. śibirāt sañjayam prāptam niśi nāga-āhvayam puram
āmbikeyaḥ mahārāja dhṛtarāṣṭraḥ anvapṛcchat

7. mahārāja,
āmbikeyaḥ dhṛtarāṣṭraḥ (tasmāt) śibirāt niśi nāgāhvayam puram prāptam sañjayam anvapṛcchat.

7. O great king (mahārāja), Dhṛtarāṣṭra, son of Ambikā (Āmbikeya), questioned Sañjaya, who had arrived from the camp at night in the city named Nāga.

Words meanings summery:

• शिबिरात् (śibirāt) - from the camp, from the tent

• सञ्जयम् (sañjayam) - Sañjaya (name of a person)

• प्राप्तम् (prāptam) - (who had) arrived (arrived, obtained, reached)

• निशि (niśi) - in the night, at night

• नाग-आह्वयम् (nāga-āhvayam) - the city named Nāga (named Nāga, called Nāga)

• पुरम् (puram) - city, town, stronghold

• आम्बिकेयः (āmbikeyaḥ) - Dhṛtarāṣṭra (son of Ambikā) (son of Ambikā)

• महाराज (mahārāja) - O great king

• धृतराष्ट्रः (dhṛtarāṣṭraḥ) - Dhṛtarāṣṭra (name of the king)

• अन्वपृच्छत् (anvapṛcchat) - he questioned, he asked

Words meanings and morphology

शिबिरात् (śibirāt) - from the camp, from the tent

(noun)

Ablative, neuter, singular of śibira

śibira - camp, encampment, tent, temporary dwelling

सञ्जयम् (sañjayam) - Sañjaya (name of a person)

(proper noun)

Accusative, masculine, singular of sañjaya

sañjaya - Sañjaya (name of Dhṛtarāṣṭra's charioteer and bard)

प्राप्तम् (prāptam) - (who had) arrived (arrived, obtained, reached)

(adjective)

Accusative, masculine, singular of prāpta

prāpta - arrived, obtained, reached, gained

Past Passive Participle

Derived from prefix pra- + root āp (to obtain, reach) with kta suffix

Prefix: pra

Root: āp (class 5)

निशि (niśi) - in the night, at night

(noun)

Locative, feminine, singular of niś

niś - night

नाग-आह्वयम् (nāga-āhvayam) - the city named Nāga (named Nāga, called Nāga)

(adjective)

Accusative, neuter, singular of nāgāhvaya

nāgāhvaya - named or called Nāga

Compound type : tatpuruṣa (nāga+āhvaya)

• nāga – snake, serpent, elephant, a tribal people, name of a city
  noun (masculine)
• āhvaya – name, appellation, called, named
  noun (neuter)
  From root hvā (to call) with prefix ā-
  Prefix: ā
  Root: hvā (class 1)

पुरम् (puram) - city, town, stronghold

(noun)

Accusative, neuter, singular of pura

pura - city, town, stronghold, dwelling

आम्बिकेयः (āmbikeyaḥ) - Dhṛtarāṣṭra (son of Ambikā) (son of Ambikā)

(noun)

Nominative, masculine, singular of āmbikeya

āmbikeya - son of Ambikā

Patronymic from Ambikā

महाराज (mahārāja) - O great king

(noun)

Vocative, masculine, singular of mahārāja

mahārāja - great king, emperor

Compound type : karmadhāraya (mahā+rājan)

• mahā – great, mighty, large
  adjective (masculine)
• rājan – king, sovereign
  noun (masculine)

धृतराष्ट्रः (dhṛtarāṣṭraḥ) - Dhṛtarāṣṭra (name of the king)

(proper noun)

Nominative, masculine, singular of dhṛtarāṣṭra

dhṛtarāṣṭra - Dhṛtarāṣṭra (name of the blind king, father of the Kauravas)

अन्वपृच्छत् (anvapṛcchat) - he questioned, he asked

(verb)

3rd person , singular, active, past imperfect (laṅ) of anupṛcch

Root pṛcch (6th conjugation, parasmaipada) with prefix anu-

Prefix: anu

Root: pṛcch (class 6)