वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-87, verse-30

उभौ हि येन व्रजतस्तेन तेन शरोर्मयः ।
ऊर्मयो वायुना विद्धा जग्मुः सागरयोरिव ॥३०॥

30. ubhau hi yena vrajatastena tena śarormayaḥ ,
ūrmayo vāyunā viddhā jagmuḥ sāgarayoriva.

30. ubhau hi yena vrajataḥ tena tena śarormayaḥ
ūrmayaḥ viddhāḥ jagmuḥ sāgarayoḥ iva

30. hi ubhau yena vrajataḥ tena tena śarormayaḥ jagmuḥ,
vāyunā viddhāḥ ūrmayaḥ sāgarayoḥ iva

30. Indeed, the waves of arrows moved in whichever direction those two (combatants) went. They surged forth like waves, driven by the wind, towards two oceans.

Words meanings summery:

• उभौ (ubhau) - both (Ram and Ravana) (both, two)

• हि (hi) - indeed (indeed, certainly, for)

• येन (yena) - by whichever direction/path (by which, by whom, in which way)

• व्रजतः (vrajataḥ) - they (Ram and Ravana) move (they go, they move)

• तेन (tena) - by that very direction/path (by that, by him, in that way)

• तेन (tena) - by that very direction/path (by that, by him, in that way)

• शरोर्मयः (śarormayaḥ) - the multitude of arrows (likened to waves) (waves of arrows)

• ऊर्मयः (ūrmayaḥ) - (the arrows, likened to) waves (waves)

• विद्धाः (viddhāḥ) - struck (by the wind) (pierced, struck, hit)

• जग्मुः (jagmuḥ) - they (the waves/arrows) moved (they went, they moved)

• सागरयोः (sāgarayoḥ) - towards two oceans (Ram and Ravana, who receive the arrows) (of the two oceans, towards the two oceans)

• इव (iva) - like (like, as if, as)

Words meanings and morphology

उभौ (ubhau) - both (Ram and Ravana) (both, two)

(pronoun)

Nominative, masculine, dual of ubha

ubha - both

हि (hi) - indeed (indeed, certainly, for)

(indeclinable)

येन (yena) - by whichever direction/path (by which, by whom, in which way)

(pronoun)

Instrumental, masculine, singular of yad

yad - which, what

व्रजतः (vrajataḥ) - they (Ram and Ravana) move (they go, they move)

(verb)

3rd person , dual, active, present (laṭ) of vraj

Root vraj, 1st conjugation (bhvādi), parasmaipada

Root: vraj (class 1)

तेन (tena) - by that very direction/path (by that, by him, in that way)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

तेन (tena) - by that very direction/path (by that, by him, in that way)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

शरोर्मयः (śarormayaḥ) - the multitude of arrows (likened to waves) (waves of arrows)

(noun)

Nominative, masculine, plural of śarormi

śarormi - wave of arrows

Compound type : tatpuruṣa (śara+ūrmi)

• śara – arrow
  noun (masculine)
  Root: śṛ (class 1)
• ūrmi – wave, ripple
  noun (masculine)
  Root: ṛ (class 3)

ऊर्मयः (ūrmayaḥ) - (the arrows, likened to) waves (waves)

(noun)

Nominative, masculine, plural of ūrmi

ūrmi - wave, ripple, surge

Root: ṛ (class 3)

विद्धाः (viddhāḥ) - struck (by the wind) (pierced, struck, hit)

(adjective)

Nominative, masculine, plural of viddha

viddha - pierced, struck, hit, wounded

Past Passive Participle

From root √vyadh (to pierce, strike)

Root: vyadh (class 4)

जग्मुः (jagmuḥ) - they (the waves/arrows) moved (they went, they moved)

(verb)

3rd person , plural, active, perfect (lit) of gam

Root gam, 1st conjugation (bhvādi), parasmaipada

Root: gam (class 1)

सागरयोः (sāgarayoḥ) - towards two oceans (Ram and Ravana, who receive the arrows) (of the two oceans, towards the two oceans)

(noun)

Genitive, masculine, dual of sāgara

sāgara - ocean, sea

Derived from sagara with aṇ-pratyaya (relating to Sagara)

इव (iva) - like (like, as if, as)

(indeclinable)