महाभारतः mahābhārataḥ - book-6, chapter-17, verse-13

स तु वैकर्तनः कर्णः सामात्यः सह बन्धुभिः ।
न्यासितः समरे शस्त्रं भीष्मेण भरतर्षभ ॥१३॥

13. sa tu vaikartanaḥ karṇaḥ sāmātyaḥ saha bandhubhiḥ ,
nyāsitaḥ samare śastraṁ bhīṣmeṇa bharatarṣabha.

13. saḥ tu vaikartanaḥ karṇaḥ sa-amātyaḥ saha bandhubhiḥ
nyāsitaḥ samare śastraṃ bhīṣmeṇa bharatarṣabha

13. bharatarṣabha,
tu saḥ vaikartanaḥ karṇaḥ sa-amātyaḥ saha bandhubhiḥ bhīṣmeṇa samare śastraṃ nyāsitaḥ.

13. O best of Bharatas, that Karna, the son of Vikartana, along with his ministers and kinsmen, had his weapons laid down in battle by Bhishma.

Words meanings summery:

• सः (saḥ) - Refers to Karna (he, that)

• तु (tu) - but, indeed, however

• वैकर्तनः (vaikartanaḥ) - son of Vikartana (Surya), Karna

• कर्णः (karṇaḥ) - Karna (proper name)

• स-अमात्यः (sa-amātyaḥ) - with his ministers/counselors

• सह (saha) - with, accompanied by

• बन्धुभिः (bandhubhiḥ) - by relatives, with kinsmen

• न्यासितः (nyāsitaḥ) - made to refrain from using weapons (caused to be laid down, made to abstain from, deposited)

• समरे (samare) - in battle, in war

• शस्त्रं (śastraṁ) - weapon, implement

• भीष्मेण (bhīṣmeṇa) - by Bhishma

• भरतर्षभ (bharatarṣabha) - Refers to Dhritarashtra (O best of Bharatas)

Words meanings and morphology

सः (saḥ) - Refers to Karna (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तु (tu) - but, indeed, however

(indeclinable)

Note: Conjunction, indicating a contrast or emphasis.

वैकर्तनः (vaikartanaḥ) - son of Vikartana (Surya), Karna

(proper noun)

Nominative, masculine, singular of vaikartana

vaikartana - son of Vikartana (an epithet of Surya, the sun god); refers to Karna

patronymic from Vikartana

Note: Epithet for Karna.

कर्णः (karṇaḥ) - Karna (proper name)

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - Karna (proper noun), ear

Note: Subject of nyāsitaḥ (implied verb 'was').

स-अमात्यः (sa-amātyaḥ) - with his ministers/counselors

(adjective)

Nominative, masculine, singular of sāmātya

sāmātya - accompanied by ministers, with his counselors

Compound type : bahuvrihi (sa+amātya)

• sa – with, accompanied by
  indeclinable
• amātya – minister, counselor, companion
  noun (masculine)

Note: Qualifies Karna.

सह (saha) - with, accompanied by

(indeclinable)

बन्धुभिः (bandhubhiḥ) - by relatives, with kinsmen

(noun)

Instrumental, masculine, plural of bandhu

bandhu - relative, kinsman, friend

Root: bandh (class 9)

Note: Used with "saha".

न्यासितः (nyāsitaḥ) - made to refrain from using weapons (caused to be laid down, made to abstain from, deposited)

(adjective)

Nominative, masculine, singular of nyāsita

nyāsita - laid down, deposited, caused to abandon

Past Passive Participle (causative)

causative of root as (to throw, to place) with ni (down) + kta suffix

Prefix: ni

Root: as (class 4)

Note: Agrees with Karna (implied was laid down weapon).

समरे (samare) - in battle, in war

(noun)

Locative, masculine, singular of samara

samara - battle, war, combat, conflict

Note: Location of the action.

शस्त्रं (śastraṁ) - weapon, implement

(noun)

Accusative, neuter, singular of śastra

śastra - weapon, sword, tool, implement

Root: śaṃs (class 1)

Note: Object of 'nyāsitaḥ' - what was laid down.

भीष्मेण (bhīṣmeṇa) - by Bhishma

(proper noun)

Instrumental, masculine, singular of bhīṣma

bhīṣma - Bhishma (proper noun), terrible, formidable

Note: Agent of the passive "nyāsitaḥ".

भरतर्षभ (bharatarṣabha) - Refers to Dhritarashtra (O best of Bharatas)

(proper noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - chief of the Bharatas, best of Bharatas

Compound type : tatpurusha (bharata+ṛṣabha)

• bharata – a descendant of Bharata, a member of the Bharata lineage
  noun (masculine)
• ṛṣabha – bull, chief, best
  noun (masculine)

Note: Address to Dhritarashtra.