महाभारतः mahābhārataḥ - book-3, chapter-63, verse-2

तत्र शुश्राव मध्येऽग्नौ शब्दं भूतस्य कस्यचित् ।
अभिधाव नलेत्युच्चैः पुण्यश्लोकेति चासकृत् ॥२॥

2. tatra śuśrāva madhye'gnau śabdaṁ bhūtasya kasyacit ,
abhidhāva naletyuccaiḥ puṇyaśloketi cāsakṛt.

2. tatra śuśrāva madhye agnau śabdam bhūtasya kasyacit
abhidhāva nala iti uccaiḥ puṇyaśloka iti ca asakṛt

2. There, amidst the fire, he heard the sound of some being repeatedly crying out loudly, 'Run, O Nala! O you of virtuous fame!'

Words meanings summery:

• तत्र (tatra) - there, then

• शुश्राव (śuśrāva) - he heard

• मध्ये (madhye) - in the middle, amidst

• अग्नौ (agnau) - in the fire

• शब्दम् (śabdam) - sound, noise, voice

• भूतस्य (bhūtasya) - of a being, of a creature, of a ghost

• कस्यचित् (kasyacit) - of someone, of some, of a certain

• अभिधाव (abhidhāva) - run! hurry!

• नल (nala) - O Nala

• इति (iti) - thus, so, (marks quotation)

• उच्चैः (uccaiḥ) - loudly, high, above

• पुण्यश्लोक (puṇyaśloka) - O you of virtuous fame, O whose renown is sacred

• इति (iti) - thus, so, (marks quotation)

• च (ca) - and, also

• असकृत् (asakṛt) - repeatedly, often, not once

Words meanings and morphology

तत्र (tatra) - there, then

(indeclinable)

pronominal adverb

शुश्राव (śuśrāva) - he heard

(verb)

3rd person , singular, active, perfect (lit) of śru

perfect active

Reduplicated perfect, 3rd person singular

Root: śru (class 5)

मध्ये (madhye) - in the middle, amidst

(noun)

Locative, neuter, singular of madhya

madhya - middle, central, midst

अग्नौ (agnau) - in the fire

(noun)

Locative, masculine, singular of agni

agni - fire, god of fire

शब्दम् (śabdam) - sound, noise, voice

(noun)

Accusative, masculine, singular of śabda

śabda - sound, noise, word, voice

Root: śabd

भूतस्य (bhūtasya) - of a being, of a creature, of a ghost

(participle)

Genitive, masculine, singular of bhūta

bhūta - being, creature, element, ghost, past (participle of bhū)

past passive participle

from root bhū + ta

Root: bhū (class 1)

कस्यचित् (kasyacit) - of someone, of some, of a certain

(pronoun)

Genitive, masculine, singular of kaścid

kaścid - somebody, something, some, a certain

formed from interrogative pronoun kim + indeclinable cit

अभिधाव (abhidhāva) - run! hurry!

(verb)

2nd person , singular, active, imperative (lot) of dhāv

imperative active

2nd person singular, with prefix abhi-

Prefix: abhi

Root: dhāv (class 1)

नल (nala) - O Nala

(proper noun)

Vocative, masculine, singular of nala

nala - Nala (name of a king)

इति (iti) - thus, so, (marks quotation)

(indeclinable)

Root: i (class 2)

उच्चैः (uccaiḥ) - loudly, high, above

(indeclinable)

adverbial form

पुण्यश्लोक (puṇyaśloka) - O you of virtuous fame, O whose renown is sacred

(adjective)

Vocative, masculine, singular of puṇyaśloka

puṇyaśloka - of sacred fame, whose renown is holy/virtuous

Compound type : bahuvrīhi (puṇya+śloka)

• puṇya – meritorious, virtuous, sacred, pure
  adjective
• śloka – fame, renown, verse, stanza
  noun (masculine)
  Root: śru (class 5)

इति (iti) - thus, so, (marks quotation)

(indeclinable)

Root: i (class 2)

च (ca) - and, also

(indeclinable)

conjunction

असकृत् (asakṛt) - repeatedly, often, not once

(indeclinable)

formed from na (a-) + sakṛt (once)