महाभारतः mahābhārataḥ - book-7, chapter-7, verse-4

केकया भीमसेनश्च सौभद्रोऽथ घटोत्कचः ।
युधिष्ठिरो यमौ मत्स्या द्रुपदस्यात्मजास्तथा ॥४॥

4. kekayā bhīmasenaśca saubhadro'tha ghaṭotkacaḥ ,
yudhiṣṭhiro yamau matsyā drupadasyātmajāstathā.

4. kekayāḥ bhīmasenaḥ ca saubhadraḥ atha ghaṭotkacaḥ |
yudhiṣṭhiraḥ yamau matsyāḥ drupadasya ātmajāḥ tathā

4. kekayāḥ ca bhīmasenaḥ atha saubhadraḥ ghaṭotkacaḥ
yudhiṣṭhiraḥ yamau matsyāḥ tathā drupadasya ātmajāḥ

4. The Kekayas, Bhīmasena, Saubhadra (Abhimanyu), then Ghaṭotkaca, Yudhiṣṭhira, the two twins (Nakula and Sahadeva), the Matsyas, and also the sons of Drupada.

Words meanings summery:

• केकयाः (kekayāḥ) - the Kekayas (people or princes from the Kekaya kingdom)

• भीमसेनः (bhīmasenaḥ) - Bhīmasena (Bhīma)

• च (ca) - and, also

• सौभद्रः (saubhadraḥ) - Saubhadra (Abhimanyu, son of Subhadrā)

• अथ (atha) - then, moreover, now

• घटोत्कचः (ghaṭotkacaḥ) - Ghaṭotkaca (son of Bhīma)

• युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhiṣṭhira

• यमौ (yamau) - Nakula and Sahadeva (the two twins (Nakula and Sahadeva))

• मत्स्याः (matsyāḥ) - the Matsyas (people from the Matsya kingdom)

• द्रुपदस्य (drupadasya) - of Drupada

• आत्मजाः (ātmajāḥ) - the sons of Drupada (sons, born of oneself)

• तथा (tathā) - and, also, thus

Words meanings and morphology

केकयाः (kekayāḥ) - the Kekayas (people or princes from the Kekaya kingdom)

(proper noun)

Nominative, masculine, plural of kekaya

kekaya - a native of the Kekaya country, the Kekaya people

भीमसेनः (bhīmasenaḥ) - Bhīmasena (Bhīma)

(proper noun)

Nominative, masculine, singular of bhīmasena

bhīmasena - Bhīmasena (one of the Pāṇḍavas, known as Bhīma)

च (ca) - and, also

(indeclinable)

सौभद्रः (saubhadraḥ) - Saubhadra (Abhimanyu, son of Subhadrā)

(proper noun)

Nominative, masculine, singular of saubhadra

saubhadra - son of Subhadrā (Abhimanyu, son of Arjuna)

अथ (atha) - then, moreover, now

(indeclinable)

घटोत्कचः (ghaṭotkacaḥ) - Ghaṭotkaca (son of Bhīma)

(proper noun)

Nominative, masculine, singular of ghaṭotkaca

ghaṭotkaca - Ghaṭotkaca (Bhīma's son by the rākṣasī Hiḍimbā)

युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhiṣṭhira

(proper noun)

Nominative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhiṣṭhira (the eldest Pāṇḍava prince)

यमौ (yamau) - Nakula and Sahadeva (the two twins (Nakula and Sahadeva))

(noun)

Nominative, masculine, dual of yama

yama - twin

मत्स्याः (matsyāḥ) - the Matsyas (people from the Matsya kingdom)

(proper noun)

Nominative, masculine, plural of matsya

matsya - a native of the Matsya country, the Matsya people

द्रुपदस्य (drupadasya) - of Drupada

(proper noun)

Genitive, masculine, singular of drupada

drupada - Drupada (king of Pāñcāla, father of Draupadī and Dhṛṣṭadyumna)

आत्मजाः (ātmajāḥ) - the sons of Drupada (sons, born of oneself)

(noun)

Nominative, masculine, plural of ātmaja

ātmaja - son, born of oneself

Compound type : tatpuruṣa (ātman+ja)

• ātman – self, soul (ātman), individual spirit
  noun (masculine)
• ja – born, produced from
  adjective
  suffix
  Root: jan (class 4)

तथा (tathā) - and, also, thus

(indeclinable)