महाभारतः mahābhārataḥ - book-4, chapter-52, verse-21

अथास्य युगमेकेन चतुर्भिश्चतुरो हयान् ।
षष्ठेन च शिरः कायाच्छरेण रथसारथेः ॥२१॥

21. athāsya yugamekena caturbhiścaturo hayān ,
ṣaṣṭhena ca śiraḥ kāyācchareṇa rathasāratheḥ.

21. atha asya yugam ekena caturbhiḥ caturaḥ hayān
ṣaṣṭhena ca śiraḥ kāyāt śareṇa rathasāratheḥ

21. Then, with one arrow, he severed his opponent's yoke, and with four arrows, his four horses. With the sixth arrow, he cut off the charioteer's head from his body.

Words meanings summery:

• अथ (atha) - then, now, thereupon

• अस्य (asya) - of his opponent (his, of him, of this)

• युगम् (yugam) - the yoke of the chariot (yoke, pair, age)

• एकेन (ekena) - by one (arrow) (by one)

• चतुर्भिः (caturbhiḥ) - by four (arrows) (by four)

• चतुरः (caturaḥ) - four

• हयान् (hayān) - horses

• षष्ठेन (ṣaṣṭhena) - by the sixth (arrow) (by the sixth)

• च (ca) - and

• शिरः (śiraḥ) - head

• कायात् (kāyāt) - from the body

• शरेण (śareṇa) - by an arrow, with an arrow

• रथसारथेः (rathasāratheḥ) - of the charioteer

Words meanings and morphology

अथ (atha) - then, now, thereupon

(indeclinable)

अस्य (asya) - of his opponent (his, of him, of this)

(pronoun)

Genitive, masculine, singular of idam

idam - this, he, she, it

युगम् (yugam) - the yoke of the chariot (yoke, pair, age)

(noun)

Accusative, neuter, singular of yuga

yuga - yoke, pair, age, period of time

एकेन (ekena) - by one (arrow) (by one)

(adjective)

Instrumental, masculine, singular of eka

eka - one, a single

चतुर्भिः (caturbhiḥ) - by four (arrows) (by four)

(adjective)

Instrumental, masculine, plural of catur

catur - four

चतुरः (caturaḥ) - four

(adjective)

Accusative, masculine, plural of catur

catur - four

हयान् (hayān) - horses

(noun)

Accusative, masculine, plural of haya

haya - horse

षष्ठेन (ṣaṣṭhena) - by the sixth (arrow) (by the sixth)

(adjective)

Instrumental, masculine, singular of ṣaṣṭha

ṣaṣṭha - sixth

च (ca) - and

(indeclinable)

शिरः (śiraḥ) - head

(noun)

Accusative, neuter, singular of śiras

śiras - head

कायात् (kāyāt) - from the body

(noun)

Ablative, masculine, singular of kāya

kāya - body, collection

शरेण (śareṇa) - by an arrow, with an arrow

(noun)

Instrumental, masculine, singular of śara

śara - arrow, reed

रथसारथेः (rathasāratheḥ) - of the charioteer

(noun)

Genitive, masculine, singular of rathasārathi

rathasārathi - charioteer

Compound type : tatpuruṣa (ratha+sārathi)

• ratha – chariot
  noun (masculine)
• sārathi – charioteer, driver
  noun (masculine)