महाभारतः mahābhārataḥ - book-5, chapter-56, verse-56

सर्वाञ्जनपदान्सूत योधा दुर्योधनस्य ये ।
सबाह्लीकान्कुरून्ब्रूयाः प्रातिपेयाञ्शरद्वतः ॥५६॥

56. sarvāñjanapadānsūta yodhā duryodhanasya ye ,
sabāhlīkānkurūnbrūyāḥ prātipeyāñśaradvataḥ.

56. sarvān janapadān sūta yodhā duryodhanasya ye
sabāhlīkān kurūn brūyāḥ prātipayān śaradvataḥ

56. O charioteer (sūta), you should inform all the inhabitants of the provinces, and those warriors who belong to Duryodhana, along with the Bāhlīkas, the Kurus, and the Prātipīyas of Śaradvata.

Words meanings summery:

• सर्वान् (sarvān) - all, every

• जनपदान् (janapadān) - the inhabitants of the provinces (provinces, countries, regions, people of a country)

• सूत (sūta) - O Sañjaya (the charioteer addressed) (O charioteer)

• योधा (yodhā) - warriors

• दुर्योधनस्य (duryodhanasya) - of Duryodhana

• ये (ye) - who, which

• सबाह्लीकान् (sabāhlīkān) - along with the Bāhlīkas

• कुरून् (kurūn) - Kurus

• ब्रूयाः (brūyāḥ) - you should tell/speak/say

• प्रातिपयान् (prātipayān) - Prātipayān (descendants of Pratipa)

• शरद्वतः (śaradvataḥ) - referring to Kṛpa, son of Śaradvat, or his followers (of Śaradvata)

Words meanings and morphology

सर्वान् (sarvān) - all, every

(adjective)

Accusative, masculine, plural of sarva

sarva - all, every, whole, entire

जनपदान् (janapadān) - the inhabitants of the provinces (provinces, countries, regions, people of a country)

(noun)

Accusative, masculine, plural of janapada

janapada - a country, province, region; the people of a country

सूत (sūta) - O Sañjaya (the charioteer addressed) (O charioteer)

(noun)

Vocative, masculine, singular of sūta

sūta - charioteer, bard, herald

योधा (yodhā) - warriors

(noun)

Nominative, masculine, plural of yodha

yodha - warrior, fighter, soldier

Note: Grammatically nominative plural, but functionally part of a list of recipients for the message, which are mostly in accusative. Poetic usage.

दुर्योधनस्य (duryodhanasya) - of Duryodhana

(proper noun)

Genitive, masculine, singular of duryodhana

duryodhana - Duryodhana (a prominent Kaurava prince)

ये (ye) - who, which

(pronoun)

Nominative, masculine, plural of yad

yad - who, which, what (relative pronoun)

सबाह्लीकान् (sabāhlīkān) - along with the Bāhlīkas

(adjective)

Accusative, masculine, plural of sabāhlīka

sabāhlīka - together with the Bāhlīkas

Compound type : bahuvrīhi (sa+bāhlīka)

• sa – with, together with
  indeclinable
• bāhlīka – a native or inhabitant of Bāhlīka (Bactria)
  proper noun (masculine)

कुरून् (kurūn) - Kurus

(proper noun)

Accusative, masculine, plural of kuru

kuru - name of an ancient Vedic tribe and kingdom; a descendant of Kuru

ब्रूयाः (brūyāḥ) - you should tell/speak/say

(verb)

2nd person , singular, active, optative (vidhi-liṅ) of brū

Root: brū (class 2)

प्रातिपयान् (prātipayān) - Prātipayān (descendants of Pratipa)

(proper noun)

Accusative, masculine, plural of prātipaya

prātipaya - descendant of Pratipa; a name of Bhīṣma

शरद्वतः (śaradvataḥ) - referring to Kṛpa, son of Śaradvat, or his followers (of Śaradvata)

(proper noun)

Genitive, masculine, singular of śaradvat

śaradvat - possessed of autumn; a proper name (e.g., Kṛpa's father)