महाभारतः mahābhārataḥ - book-5, chapter-51, verse-11

कृष्णावेकरथे यत्तावधिज्यं गाण्डिवं धनुः ।
युगपत्त्रीणि तेजांसि समेतान्यनुशुश्रुमः ॥११॥

11. kṛṣṇāvekarathe yattāvadhijyaṁ gāṇḍivaṁ dhanuḥ ,
yugapattrīṇi tejāṁsi sametānyanuśuśrumaḥ.

11. kṛṣṇau ekarathe yattau adhijyam gāṇḍivam dhanuḥ
yugapat trīṇi tejāṃsi sametāni anuśuśrumaḥ

11. We have heard that when the two Kṛṣṇas (Kṛṣṇa and Arjuna), prepared in a single chariot with the Gāṇḍīva bow strung, are present, it is as if three splendors are united at once.

Words meanings summery:

• कृष्णौ (kṛṣṇau) - the two Kṛṣṇas (Kṛṣṇa and Arjuna)

• एकरथे (ekarathe) - in a single chariot

• यत्तौ (yattau) - prepared, yoked, engaged

• अधिज्यम् (adhijyam) - with its string on, strung (bow)

• गाण्डिवम् (gāṇḍivam) - (Arjuna's bow) Gāṇḍīva

• धनुः (dhanuḥ) - bow

• युगपत् (yugapat) - simultaneously, at once

• त्रीणि (trīṇi) - the three splendors/powers (Kṛṣṇa, Arjuna, and Gāṇḍīva) (three)

• तेजांसि (tejāṁsi) - splendors, powers, energies

• समेतानि (sametāni) - united, assembled, combined

• अनुशुश्रुमः (anuśuśrumaḥ) - we have heard, we have learned

Words meanings and morphology

कृष्णौ (kṛṣṇau) - the two Kṛṣṇas (Kṛṣṇa and Arjuna)

(proper noun)

Nominative, masculine, dual of kṛṣṇa

kṛṣṇa - Kṛṣṇa (Lord Viṣṇu's incarnation); Arjuna (also called Kṛṣṇa)

एकरथे (ekarathe) - in a single chariot

(noun)

Locative, masculine, singular of ekaratha

ekaratha - single chariot

Compound type : karmadhāraya (eka+ratha)

• eka – one, single
  numeral (masculine)
• ratha – chariot
  noun (masculine)
  Root: ram (class 1)

यत्तौ (yattau) - prepared, yoked, engaged

(adjective)

Nominative, masculine, dual of yatta

yatta - exerted, prepared, attentive, yoked

past passive participle

from root yam (to control, to restrain)

Root: yam (class 1)

Note: Refers to the two Kṛṣṇas (Kṛṣṇa and Arjuna)

अधिज्यम् (adhijyam) - with its string on, strung (bow)

(adjective)

neuter, singular of adhijya

adhijya - having the string placed on it, strung (said of a bow)

Compound type : bahuvrīhi (adhi+jyā)

• adhi – on, upon, over
  indeclinable
• jyā – bow-string
  noun (feminine)

Note: Agrees with 'dhanuḥ' and 'gāṇḍivam'

गाण्डिवम् (gāṇḍivam) - (Arjuna's bow) Gāṇḍīva

(proper noun)

neuter, singular of gāṇḍiva

gāṇḍiva - Gāṇḍīva (Arjuna's divine bow)

धनुः (dhanuḥ) - bow

(noun)

neuter, singular of dhanus

dhanus - bow

युगपत् (yugapat) - simultaneously, at once

(indeclinable)

त्रीणि (trīṇi) - the three splendors/powers (Kṛṣṇa, Arjuna, and Gāṇḍīva) (three)

(numeral)

Note: refers to Kṛṣṇa, Arjuna, and Gāṇḍīva

तेजांसि (tejāṁsi) - splendors, powers, energies

(noun)

neuter, plural of tejas

tejas - splendor, brilliance, energy, power, spiritual power

समेतानि (sametāni) - united, assembled, combined

(adjective)

neuter, plural of sameta

sameta - united, joined, assembled, met with

past passive participle

from prefix 'sam' + 'i' (to go, to come)

Prefix: sam

Root: i (class 2)

Note: Agrees with 'tejāṃsi'

अनुशुश्रुमः (anuśuśrumaḥ) - we have heard, we have learned

(verb)

1st person , plural, active, past perfect (liṭ) of anuśru

perfect indicative

first person plural, parasmaipada, reduplicated perfect of root 'śru' with prefix 'anu'

Prefix: anu

Root: śru (class 5)