महाभारतः mahābhārataḥ - book-7, chapter-73, verse-50

धृष्टद्युम्नमुखैः सार्धं विराटश्च सकेकयः ।
मत्स्याः शाल्वेयसेनाश्च द्रोणमाजग्मुरञ्जसा ॥५०॥

50. dhṛṣṭadyumnamukhaiḥ sārdhaṁ virāṭaśca sakekayaḥ ,
matsyāḥ śālveyasenāśca droṇamājagmurañjasā.

50. dhṛṣṭadyumnamukhaiḥ sārdham virāṭaḥ ca sakekayaḥ
matsyāḥ śālveyasenāḥ ca droṇam ājagmuḥ añjasā

50. virāṭaḥ ca sakekayaḥ matsyāḥ ca śālveyasenāḥ
dhṛṣṭadyumnamukhaiḥ sārdham añjasā droṇam ājagmuḥ

50. Virāṭa, accompanied by the Kekayas, along with the Matsyas, the armies of the Sālveyas, and led by Dhṛṣṭadyumna, swiftly advanced upon Droṇa.

Words meanings summery:

• धृष्टद्युम्नमुखैः (dhṛṣṭadyumnamukhaiḥ) - by those headed by Dhṛṣṭadyumna; by Dhṛṣṭadyumna and other leaders

• सार्धम् (sārdham) - together with, along with

• विराटः (virāṭaḥ) - Virāṭa (name of a king)

• च (ca) - and

• सकेकयः (sakekayaḥ) - with the Kekayas, accompanied by the Kekayas

• मत्स्याः (matsyāḥ) - the Matsyas (a tribe/people)

• शाल्वेयसेनाः (śālveyasenāḥ) - the armies of the Sālveyas

• च (ca) - and

• द्रोणम् (droṇam) - to Droṇa

• आजग्मुः (ājagmuḥ) - they approached, they came

• अञ्जसा (añjasā) - quickly, immediately, swiftly, directly

Words meanings and morphology

धृष्टद्युम्नमुखैः (dhṛṣṭadyumnamukhaiḥ) - by those headed by Dhṛṣṭadyumna; by Dhṛṣṭadyumna and other leaders

(noun)

Instrumental, masculine, plural of dhṛṣṭadyumnamukha

dhṛṣṭadyumnamukha - headed by Dhṛṣṭadyumna, Dhṛṣṭadyumna and others

Compound type : bahuvrihi (dhṛṣṭadyumna+mukha)

• dhṛṣṭadyumna – Dhṛṣṭadyumna (son of Drupada, commander of the Pāṇḍava army)
  proper noun (masculine)
• mukha – face, mouth, chief, foremost, beginning
  noun (neuter)

सार्धम् (sārdham) - together with, along with

(indeclinable)

विराटः (virāṭaḥ) - Virāṭa (name of a king)

(proper noun)

Nominative, masculine, singular of virāṭa

virāṭa - Virāṭa, king of the Matsyas

च (ca) - and

(indeclinable)

सकेकयः (sakekayaḥ) - with the Kekayas, accompanied by the Kekayas

(adjective)

Nominative, masculine, singular of sakekaya

sakekaya - with the Kekayas, accompanied by the Kekayas

Compound type : bahuvrihi (sa+kekaya)

• sa – with, accompanied by
  indeclinable
• kekaya – a Kekaya (member of the Kekaya tribe/country)
  proper noun (masculine)

Note: This form grammatically acts as an adjective modifying 'Virāṭaḥ', meaning 'Virāṭa, who is with the Kekayas'.

मत्स्याः (matsyāḥ) - the Matsyas (a tribe/people)

(proper noun)

Nominative, masculine, plural of matsya

matsya - fish, a member of the Matsya tribe/country

शाल्वेयसेनाः (śālveyasenāḥ) - the armies of the Sālveyas

(noun)

Nominative, feminine, plural of śālveyasenā

śālveyasenā - army of the Sālveyas

Compound type : tatpuruṣa (śālveya+senā)

• śālveya – a Sālveya (member of the Sālva tribe/country)
  proper noun (masculine)
• senā – army, host
  noun (feminine)

च (ca) - and

(indeclinable)

द्रोणम् (droṇam) - to Droṇa

(proper noun)

Accusative, masculine, singular of droṇa

droṇa - Droṇa (name of the teacher of the Pāṇḍavas and Kauravas)

आजग्मुः (ājagmuḥ) - they approached, they came

(verb)

3rd person , plural, active, perfect (lit) of gam

Prefix: ā

Root: gam (class 1)

अञ्जसा (añjasā) - quickly, immediately, swiftly, directly

(indeclinable)