महाभारतः mahābhārataḥ - book-14, chapter-16, verse-15

अस्माभिः परिपृष्टश्च यदाह भरतर्षभ ।
दिव्येन विधिना पार्थ तच्छृणुष्वाविचारयन् ॥१५॥

15. asmābhiḥ paripṛṣṭaśca yadāha bharatarṣabha ,
divyena vidhinā pārtha tacchṛṇuṣvāvicārayan.

15. asmābhiḥ paripṛṣṭaḥ ca yat āha bharatarṣabha
divyena vidhinā pārtha tat śṛṇuṣva avicārayan

15. O bull among the Bharatas, O son of Pṛthā, listen without doubting to what he said to us when questioned, in a divine manner.

Words meanings summery:

• अस्माभिः (asmābhiḥ) - by us

• परिपृष्टः (paripṛṣṭaḥ) - when questioned (questioned, asked thoroughly)

• च (ca) - and (and, also)

• यत् (yat) - what (what, which, that which)

• आह (āha) - he said (he said, he spoke)

• भरतर्षभ (bharatarṣabha) - O bull among Bharatas (Arjuna) (O bull among Bharatas, O best of the Bharatas)

• दिव्येन (divyena) - by a divine (by divine, by celestial)

• विधिना (vidhinā) - by a method (or in a manner) (by method, by rule, by regulation, by destiny)

• पार्थ (pārtha) - O son of Pṛthā (Arjuna) (O son of Pṛthā, O Arjuna)

• तत् (tat) - that (speech) (that, therefore)

• शृणुष्व (śṛṇuṣva) - listen (listen, hear)

• अविचारयन् (avicārayan) - without doubting (not doubting, not hesitating, without reflection)

Words meanings and morphology

अस्माभिः (asmābhiḥ) - by us

(pronoun)

Instrumental, plural of asmad

asmad - we, us

परिपृष्टः (paripṛṣṭaḥ) - when questioned (questioned, asked thoroughly)

(adjective)

Nominative, masculine, singular of paripṛṣṭa

paripṛṣṭa - asked, questioned, interrogated

past passive participle

Past passive participle of pari-prach (to ask around, inquire)

Prefix: pari

Root: prach (class 6)

च (ca) - and (and, also)

(indeclinable)

यत् (yat) - what (what, which, that which)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that

Note: Refers to the speech that follows

आह (āha) - he said (he said, he spoke)

(verb)

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

Irregular perfect tense form

Root: ah (class 2)

भरतर्षभ (bharatarṣabha) - O bull among Bharatas (Arjuna) (O bull among Bharatas, O best of the Bharatas)

(noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - bull of Bharatas, best of the Bharatas

Compound: bharata (descendant of Bharata) + ṛṣabha (bull, best)

Compound type : ṣaṣṭhī-tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata, name of a king, India
  proper noun (masculine)
  Root: bhṛ (class 1)
• ṛṣabha – bull, best, chief
  noun (masculine)
  Root: ṛṣabh (class 1)

दिव्येन (divyena) - by a divine (by divine, by celestial)

(adjective)

Instrumental, masculine, singular of divya

divya - divine, celestial, wonderful, heavenly

Root: div (class 4)

विधिना (vidhinā) - by a method (or in a manner) (by method, by rule, by regulation, by destiny)

(noun)

Instrumental, masculine, singular of vidhi

vidhi - rule, method, ordinance, injunction, destiny

From root dhā with prefix vi

Prefix: vi

Root: dhā (class 3)

पार्थ (pārtha) - O son of Pṛthā (Arjuna) (O son of Pṛthā, O Arjuna)

(proper noun)

Vocative, masculine, singular of pārtha

pārtha - son of Pṛthā (Kunti), Arjuna

Derivative of Pṛthā

तत् (tat) - that (speech) (that, therefore)

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

Note: Refers back to 'yat āha'

शृणुष्व (śṛṇuṣva) - listen (listen, hear)

(verb)

2nd person , singular, middle, imperative (loṭ) of śru

Root: śru (class 5)

Note: Ātmanepada form of imperative

अविचारयन् (avicārayan) - without doubting (not doubting, not hesitating, without reflection)

(adjective)

Nominative, masculine, singular of avicārayat

avicārayat - not thinking, not reflecting, not doubting

present active participle

Negative (a) of present participle of vi-car (to reflect, consider)

Compound type : nañ-tatpuruṣa (a+vicārayat)

• a – not, un-
  prefix
  Negative prefix
• vicārayat – reflecting, considering, doubting
  adjective (masculine)
  present active participle
  Present participle of causative of vi-car
  Prefix: vi
  Root: car (class 1)

Note: Implies the subject of the imperative verb (you) is performing this action.