महाभारतः mahābhārataḥ - book-5, chapter-137, verse-19

मन्त्री जनार्दनो यस्य भ्राता यस्य धनंजयः ।
सर्वशस्त्रभृतां श्रेष्ठं कथं जेष्यसि पाण्डवम् ॥१९॥

19. mantrī janārdano yasya bhrātā yasya dhanaṁjayaḥ ,
sarvaśastrabhṛtāṁ śreṣṭhaṁ kathaṁ jeṣyasi pāṇḍavam.

19. mantrī janārdanaḥ yasya bhrātā yasya dhanaṃjayaḥ
sarvaśastrabṛtām śreṣṭham katham jeṣyasi pāṇḍavam

19. yasya mantrī janārdanaḥ,
yasya bhrātā dhanaṃjayaḥ,
sarvaśastrabṛtām śreṣṭham tam pāṇḍavam katham tvam jeṣyasi?

19. How will you conquer that Pāṇḍava whose minister is Janārdana (Krishna), whose brother is Dhanañjaya (Arjuna), and who is the best among all weapon-wielders?

Words meanings summery:

• मन्त्री (mantrī) - minister, counselor

• जनार्दनः (janārdanaḥ) - Janārdana (a name of Krishna)

• यस्य (yasya) - whose, of whom

• भ्राता (bhrātā) - brother

• यस्य (yasya) - whose, of whom

• धनंजयः (dhanaṁjayaḥ) - Dhanañjaya (a name of Arjuna)

• सर्वशस्त्रबृताम् (sarvaśastrabṛtām) - of all weapon-wielders

• श्रेष्ठम् (śreṣṭham) - best, foremost, most excellent

• कथम् (katham) - how?

• जेष्यसि (jeṣyasi) - you will conquer, you will win

• पाण्डवम् (pāṇḍavam) - the Pāṇḍava

Words meanings and morphology

मन्त्री (mantrī) - minister, counselor

(noun)

Nominative, masculine, singular of mantrin

mantrin - minister, counselor, adviser

जनार्दनः (janārdanaḥ) - Janārdana (a name of Krishna)

(proper noun)

Nominative, masculine, singular of janārdana

janārdana - Janārdana (a name of Krishna, meaning 'he who agitates men' or 'punisher of evil men')

यस्य (yasya) - whose, of whom

(pronoun)

Genitive, masculine, singular of yad

yad - who, which, what

भ्राता (bhrātā) - brother

(noun)

Nominative, masculine, singular of bhrātṛ

bhrātṛ - brother

यस्य (yasya) - whose, of whom

(pronoun)

Genitive, masculine, singular of yad

yad - who, which, what

धनंजयः (dhanaṁjayaḥ) - Dhanañjaya (a name of Arjuna)

(proper noun)

Nominative, masculine, singular of dhanaṃjaya

dhanaṁjaya - Dhanañjaya (a name of Arjuna, meaning 'conqueror of wealth')

सर्वशस्त्रबृताम् (sarvaśastrabṛtām) - of all weapon-wielders

(adjective)

Genitive, masculine, plural of sarvaśastrabṛt

sarvaśastrabṛt - all weapon-wielding, one who bears all weapons

Compound type : tatpuruṣa (sarva+śastra+bṛt)

• sarva – all, every
  pronoun (masculine)
• śastra – weapon, sword
  noun (neuter)
• bṛt – bearing, holding, carrying
  adjective (masculine)
  agent noun
  Derived from root bhṛ (to bear)
  Root: bhṛ (class 1)

श्रेष्ठम् (śreṣṭham) - best, foremost, most excellent

(adjective)

Accusative, masculine, singular of śreṣṭha

śreṣṭha - best, foremost, most excellent

कथम् (katham) - how?

(indeclinable)

जेष्यसि (jeṣyasi) - you will conquer, you will win

(verb)

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

Root: ji (class 1)

पाण्डवम् (pāṇḍavam) - the Pāṇḍava

(proper noun)

Accusative, masculine, singular of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, Pāṇḍava