महाभारतः mahābhārataḥ - book-8, chapter-63, verse-74

शल्य उवाच ।
यदि कर्ण रणे हन्यादद्य त्वां श्वेतवाहनः ।
उभावेकरथेनाहं हन्यां माधवपाण्डवौ ॥७४॥

74. śalya uvāca ,
yadi karṇa raṇe hanyādadya tvāṁ śvetavāhanaḥ ,
ubhāvekarathenāhaṁ hanyāṁ mādhavapāṇḍavau.

74. śalyaḥ uvāca yadi karṇa raṇe hanyāt adya tvām śvetavāhanaḥ
ubhāu ekarathena aham hanyām mādhava-pāṇḍavau

74. śalyaḥ uvāca yadi śvetavāhanaḥ adya raṇe tvām hanyāt karṇa (tvam),
(tadā) aham ekarathena ubhāu mādhava-pāṇḍavau hanyām

74. Śalya replied, "O Karṇa, if Arjuna, the one with white steeds, were to kill you in battle today, then I would slay both Mādhava (Kṛṣṇa) and the Pāṇḍava (Arjuna) with a single chariot."

Words meanings summery:

• शल्यः (śalyaḥ) - Śalya (name of a king)

• उवाच (uvāca) - he said, he spoke

• यदि (yadi) - if

• कर्ण (karṇa) - O Karṇa

• रणे (raṇe) - in battle, in war

• हन्यात् (hanyāt) - he should kill, he might kill

• अद्य (adya) - today, now

• त्वाम् (tvām) - you

• श्वेतवाहनः (śvetavāhanaḥ) - Arjuna (one having white steeds/vehicles)

• उभाउ (ubhāu) - both (masculine dual)

• एकरथेन (ekarathena) - with one chariot

• अहम् (aham) - I

• हन्याम् (hanyām) - I would kill, I should kill

• माधव-पाण्डवौ (mādhava-pāṇḍavau) - Kṛṣṇa and Arjuna (Mādhava and Pāṇḍava)

Words meanings and morphology

शल्यः (śalyaḥ) - Śalya (name of a king)

(proper noun)

Nominative, masculine, singular of śalya

śalya - Śalya (name of a king, brother of Mādrī); dart, spear, thorn

उवाच (uvāca) - he said, he spoke

(verb)

3rd person , singular, active, past perfect (liṭ) of vac

Perfect 3rd singular active

Root: vac (class 2)

यदि (yadi) - if

(indeclinable)

कर्ण (karṇa) - O Karṇa

(proper noun)

Vocative, masculine, singular of karṇa

karṇa - ear; Karṇa (name of a hero)

रणे (raṇe) - in battle, in war

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, fight, war, conflict

हन्यात् (hanyāt) - he should kill, he might kill

(verb)

3rd person , singular, active, optative (liṅ) of han

Optative 3rd singular active

Root: han (class 2)

अद्य (adya) - today, now

(indeclinable)

त्वाम् (tvām) - you

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

श्वेतवाहनः (śvetavāhanaḥ) - Arjuna (one having white steeds/vehicles)

(noun)

Nominative, masculine, singular of śvetavāhana

śvetavāhana - having white steeds/vehicles

Compound type : bahuvrīhi (śveta+vāhana)

• śveta – white, fair, bright
  adjective (masculine)
• vāhana – vehicle, steed, mount
  noun (neuter)

उभाउ (ubhāu) - both (masculine dual)

(pronoun)

Accusative, masculine, dual of ubha

ubha - both

Note: Can also be nominative dual

एकरथेन (ekarathena) - with one chariot

(noun)

Instrumental, masculine, singular of ekaratha

ekaratha - one chariot, having one chariot

Compound type : tatpuruṣa (eka+ratha)

• eka – one, single, unique
  numeral (masculine)
• ratha – chariot, car
  noun (masculine)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

हन्याम् (hanyām) - I would kill, I should kill

(verb)

1st person , singular, active, optative (liṅ) of han

Optative 1st singular active

Root: han (class 2)

माधव-पाण्डवौ (mādhava-pāṇḍavau) - Kṛṣṇa and Arjuna (Mādhava and Pāṇḍava)

(noun)

Accusative, masculine, dual of mādhavapāṇḍava

mādhavapāṇḍava - Mādhava (Kṛṣṇa) and Pāṇḍava (Arjuna)

Compound type : dvandva (mādhava+pāṇḍava)

• mādhava – descendant of Madhu, Kṛṣṇa
  proper noun (masculine)
• pāṇḍava – descendant of Pāṇḍu, Arjuna (specifically here)
  proper noun (masculine)