महाभारतः mahābhārataḥ - book-6, chapter-112, verse-71

अमोघा ह्यपतन्बाणाः पितुस्ते मनुजेश्वर ।
नासज्जन्त शरीरेषु भीष्मचापच्युताः शराः ॥७१॥

71. amoghā hyapatanbāṇāḥ pituste manujeśvara ,
nāsajjanta śarīreṣu bhīṣmacāpacyutāḥ śarāḥ.

71. amoghāḥ hi apatan bāṇāḥ pituḥ te manujeśvara
na asajjanta śarīreṣu bhīṣmacāpacyutāḥ śarāḥ

71. manujeśvara te pituḥ bāṇāḥ hi amoghāḥ apatan
bhīṣmacāpacyutāḥ śarāḥ śarīreṣu na asajjanta

71. O lord of men, your paternal figure's (Bhishma's) arrows were indeed unfailing as they descended; the arrows discharged from Bhishma's bow did not lodge in the bodies (of the enemies).

Words meanings summery:

• अमोघाः (amoghāḥ) - unfailing, unerring, effective

• हि (hi) - indeed, surely, for

• अपतन् (apatan) - they fell, they flew

• बाणाः (bāṇāḥ) - arrows

• पितुः (pituḥ) - of the paternal figure (Bhishma) (of the father)

• ते (te) - your, of you

• मनुजेश्वर (manujeśvara) - O lord of men

• न (na) - not

• असज्जन्त (asajjanta) - they did not stick/lodge

• शरीरेषु (śarīreṣu) - in bodies

• भीष्मचापच्युताः (bhīṣmacāpacyutāḥ) - discharged from Bhishma's bow

• शराः (śarāḥ) - arrows

Words meanings and morphology

अमोघाः (amoghāḥ) - unfailing, unerring, effective

(adjective)

Nominative, masculine, plural of amogha

amogha - unfailing, unerring, not in vain, fruitful

Compound type : nañ-tatpuruṣa (a+mogha)

• a – not, non-, un-
  indeclinable
  negation prefix
• mogha – vain, fruitless, useless, empty
  adjective
  Root: muh

हि (hi) - indeed, surely, for

(indeclinable)

अपतन् (apatan) - they fell, they flew

(verb)

3rd person , plural, active, imperfect (laṅ) of pat

Root: pat (class 1)

बाणाः (bāṇāḥ) - arrows

(noun)

Nominative, masculine, plural of bāṇa

bāṇa - arrow

पितुः (pituḥ) - of the paternal figure (Bhishma) (of the father)

(noun)

Genitive, masculine, singular of pitṛ

pitṛ - father, ancestor, paternal figure

ते (te) - your, of you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (pronoun)

मनुजेश्वर (manujeśvara) - O lord of men

(noun)

Vocative, masculine, singular of manujeśvara

manujeśvara - lord of men, king

Compound type : ṣaṣṭhī-tatpuruṣa (manuja+īśvara)

• manuja – man, human being
  noun (masculine)
  Root: man
• īśvara – lord, master, controller
  noun (masculine)
  Root: īś

न (na) - not

(indeclinable)

असज्जन्त (asajjanta) - they did not stick/lodge

(verb)

3rd person , plural, active, imperfect (laṅ) of sajj

Root: sajj (class 1)

शरीरेषु (śarīreṣu) - in bodies

(noun)

Locative, neuter, plural of śarīra

śarīra - body, frame, physical form

Root: śṝ

भीष्मचापच्युताः (bhīṣmacāpacyutāḥ) - discharged from Bhishma's bow

(adjective)

Nominative, masculine, plural of bhīṣmacāpacyuta

bhīṣmacāpacyuta - released from Bhishma's bow

past passive participle

Compound of Bhishma, cāpa (bow), and cyuta (fallen/discharged)

Compound type : ṣaṣṭhī-pañcamī-tatpuruṣa (bhīṣma+cāpa+cyuta)

• bhīṣma – Bhishma (proper name)
  proper noun (masculine)
• cāpa – bow
  noun (masculine)
• cyuta – fallen, discharged, dropped
  adjective
  past passive participle
  derived from root 'cyu'
  Root: cyu (class 1)

शराः (śarāḥ) - arrows

(noun)

Nominative, masculine, plural of śara

śara - arrow

Root: śṝ