महाभारतः mahābhārataḥ - book-3, chapter-48, verse-28

प्रतिगृह्णामि ते वाचं सत्यामेतां जनार्दन ।
अमित्रान्मे महाबाहो सानुबन्धान्हनिष्यसि ॥२८॥

28. pratigṛhṇāmi te vācaṁ satyāmetāṁ janārdana ,
amitrānme mahābāho sānubandhānhaniṣyasi.

28. pratigṛhṇāmi te vācam satyām etām janārdana
amitrān me mahābāho sānubandhān haniṣyasi

28. O Janārdana, I accept this truthful promise of yours. O mighty-armed one, you will certainly slay my enemies along with their kinsmen.

Words meanings summery:

• प्रतिगृह्णामि (pratigṛhṇāmi) - I accept, I receive

• ते (te) - your, to you

• वाचम् (vācam) - here, 'promise' (word, speech, promise)

• सत्याम् (satyām) - truthful, true

• एताम् (etām) - this, this one

• जनार्दन (janārdana) - Kṛṣṇa (O Janārdana (a name of Kṛṣṇa))

• अमित्रान् (amitrān) - enemies

• मे (me) - my, to me

• महाबाहो (mahābāho) - Kṛṣṇa (O mighty-armed one)

• सानुबन्धान् (sānubandhān) - with their kinsmen, with their adherents

• हनिष्यसि (haniṣyasi) - you will kill, you will slay

Words meanings and morphology

प्रतिगृह्णामि (pratigṛhṇāmi) - I accept, I receive

(verb)

1st person , singular, active, present (laṭ) of pratigrah

Prefix: prati

Root: grah (class 9)

ते (te) - your, to you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Note: Genitive/Dative singular of 'yuṣmad' (enclitic form). Here, genitive 'your'.

वाचम् (vācam) - here, 'promise' (word, speech, promise)

(noun)

Accusative, feminine, singular of vāc

vāc - word, speech, voice, promise

सत्याम् (satyām) - truthful, true

(adjective)

Accusative, feminine, singular of satya

satya - true, real, truthful

Note: Agrees with 'vācam'

एताम् (etām) - this, this one

(pronoun)

Accusative, feminine, singular of etad

etad - this, this one

Note: Accusative singular feminine form of 'etad'. Agrees with 'vācam'.

जनार्दन (janārdana) - Kṛṣṇa (O Janārdana (a name of Kṛṣṇa))

(proper noun)

Vocative, masculine, singular of janārdana

janārdana - agitator of men, one who is worshipped by men, a name of Kṛṣṇa

अमित्रान् (amitrān) - enemies

(noun)

Accusative, masculine, plural of amitra

amitra - enemy, foe

Compound type : nañ-tatpurusha (a+mitra)

• a – not, un-
  indeclinable
• mitra – friend
  noun (masculine)

मे (me) - my, to me

(pronoun)

Genitive, singular of asmad

asmad - I, we

Note: Genitive/Dative singular of 'asmad' (enclitic form). Here, genitive 'my'.

महाबाहो (mahābāho) - Kṛṣṇa (O mighty-armed one)

(adjective)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed, having strong arms

Compound type : bahuvrīhi (mahā+bāhu)

• mahā – great, mighty
  adjective
• bāhu – arm
  noun (masculine)

सानुबन्धान् (sānubandhān) - with their kinsmen, with their adherents

(adjective)

Accusative, masculine, plural of sānubandha

sānubandha - connected with, accompanied by relations, with kinsmen

Compound type : bahuvrīhi (sa+anubandha)

• sa – with, together with
  indeclinable
• anubandha – connection, relation, consequence, kinsman
  noun (masculine)
  From 'anu-bandh' (to bind after)
  Prefix: anu
  Root: bandh (class 1)

Note: Agrees with 'amitrān'

हनिष्यसि (haniṣyasi) - you will kill, you will slay

(verb)

2nd person , singular, active, future (lṛṭ) of han

Root: han (class 2)