महाभारतः mahābhārataḥ - book-7, chapter-149, verse-29

हयाभ्यां च गजाभ्यां च पदातिरथिनौ पुनः ।
युयुधाते महामायौ राक्षसप्रवरौ युधि ॥२९॥

29. hayābhyāṁ ca gajābhyāṁ ca padātirathinau punaḥ ,
yuyudhāte mahāmāyau rākṣasapravarau yudhi.

29. hayābhyām ca gajābhyām ca padātirathinau punaḥ
yuyudhāte mahāmāyau rākṣasapravarau yudhi

29. punaḥ yudhi mahāmāyau rākṣasapravarau
padātirathinau ca hayābhyām ca gajābhyām yuyudhāte

29. Again, the two foremost Rākṣasas, both possessing great magical power (māyā), fought each other in battle. One was on foot and the other in a chariot, engaging with horses and elephants.

Words meanings summery:

• हयाभ्याम् (hayābhyām) - with two horses

• च (ca) - and, also

• गजाभ्याम् (gajābhyām) - with two elephants

• च (ca) - and, also

• पदातिरथिनौ (padātirathinau) - a foot soldier and a charioteer (dual)

• पुनः (punaḥ) - again, moreover

• युयुधाते (yuyudhāte) - they fought (dual)

• महामायौ (mahāmāyau) - two greatly deceptive ones, two possessing great illusion (māyā)

• राक्षसप्रवरौ (rākṣasapravarau) - two chief Rākṣasas, two foremost Rākṣasas

• युधि (yudhi) - in battle, in war

Words meanings and morphology

हयाभ्याम् (hayābhyām) - with two horses

(noun)

Instrumental, masculine, dual of haya

haya - horse

च (ca) - and, also

(indeclinable)

गजाभ्याम् (gajābhyām) - with two elephants

(noun)

Instrumental, masculine, dual of gaja

gaja - elephant

च (ca) - and, also

(indeclinable)

पदातिरथिनौ (padātirathinau) - a foot soldier and a charioteer (dual)

(noun)

Nominative, masculine, dual of padātirathin

padātirathin - a foot soldier and a charioteer

Compound type : dvandva (padāti+rathi)

• padāti – foot soldier, infantryman
  noun (masculine)
• rathi – charioteer, warrior in a chariot
  noun (masculine)

पुनः (punaḥ) - again, moreover

(indeclinable)

युयुधाते (yuyudhāte) - they fought (dual)

(verb)

3rd person , dual, middle, past perfect (lit) of yudh

Root: yudh (class 4)

महामायौ (mahāmāyau) - two greatly deceptive ones, two possessing great illusion (māyā)

(adjective)

Nominative, masculine, dual of mahāmāya

mahāmāya - possessing great magical power or illusion (māyā), greatly deceptive

Compound type : bahuvrihi (mahā+māyā)

• mahā – great, large
  adjective
• māyā – illusion, magical power, artifice
  noun (feminine)

राक्षसप्रवरौ (rākṣasapravarau) - two chief Rākṣasas, two foremost Rākṣasas

(noun)

Nominative, masculine, dual of rākṣasapravara

rākṣasapravara - chief among Rākṣasas, foremost Rākṣasa

Compound type : tatpurusha (rākṣasa+pravara)

• rākṣasa – a demon, Rākṣasa
  noun (masculine)
• pravara – chief, excellent, foremost
  adjective (masculine)

युधि (yudhi) - in battle, in war

(noun)

Locative, feminine, singular of yudh

yudh - battle, war, fight