महाभारतः mahābhārataḥ - book-8, chapter-63, verse-37

ऐरावताः सौरभेया वैशालेयाश्च भोगिनः ।
एतेऽभवन्नर्जुनतः क्षुद्रसर्पास्तु कर्णतः ॥३७॥

37. airāvatāḥ saurabheyā vaiśāleyāśca bhoginaḥ ,
ete'bhavannarjunataḥ kṣudrasarpāstu karṇataḥ.

37. airāvatāḥ saurabheyāḥ vaiśāleyāḥ ca bhoginaḥ
ete abhavan arjunataḥ kṣudrasarpāḥ tu karṇataḥ

37. airāvatāḥ saurabheyāḥ vaiśāleyāḥ ca bhoginaḥ ete
arjunataḥ abhavan kṣudrasarpāḥ tu karṇataḥ abhavan

37. The descendants of Airāvata, Saurabheya, and Vaiśāleya, as well as the Bhogins (great serpents), all originated from Arjuna. However, the minor serpents originated from Karna.

Words meanings summery:

• ऐरावताः (airāvatāḥ) - descendants of Airāvata

• सौरभेयाः (saurabheyāḥ) - descendants of Surabhi

• वैशालेयाः (vaiśāleyāḥ) - descendants of Viśāla; a class of serpents

• च (ca) - and

• भोगिनः (bhoginaḥ) - great serpents (hooded serpents; enjoyers)

• एते (ete) - these

• अभवन् (abhavan) - they were; they originated

• अर्जुनतः (arjunataḥ) - from Arjuna

• क्षुद्रसर्पाः (kṣudrasarpāḥ) - small snakes; minor serpents

• तु (tu) - but; however; indeed

• कर्णतः (karṇataḥ) - from Karna

Words meanings and morphology

ऐरावताः (airāvatāḥ) - descendants of Airāvata

(proper noun)

Nominative, masculine, plural of airāvata

airāvata - belonging to or descended from Airāvata (Indra's elephant); a class of nāgas (serpents)

सौरभेयाः (saurabheyāḥ) - descendants of Surabhi

(proper noun)

Nominative, masculine, plural of saurabheya

saurabheya - descendant of Surabhi (the mythical cow); a class of nāgas (serpents)

वैशालेयाः (vaiśāleyāḥ) - descendants of Viśāla; a class of serpents

(proper noun)

Nominative, masculine, plural of vaiśāleya

vaiśāleya - descendant of Viśāla; a specific class of nāgas (serpents)

च (ca) - and

(indeclinable)

भोगिनः (bhoginaḥ) - great serpents (hooded serpents; enjoyers)

(noun)

Nominative, masculine, plural of bhogin

bhogin - a hooded snake, serpent; an enjoyer, one who possesses; an affluent person

एते (ete) - these

(pronoun)

Nominative, masculine, plural of etad

etad - this, these

अभवन् (abhavan) - they were; they originated

(verb)

3rd person , plural, active, past imperfect (laṅ) of bhū

root of existence, often conjugated as a class 1 verb

Root: bhū (class 1)

अर्जुनतः (arjunataḥ) - from Arjuna

(proper noun)

Ablative, masculine, singular of arjuna

arjuna - Arjuna (a prominent Pandava hero); white, silvery; peacock

Note: suffix -tas indicates ablative case

क्षुद्रसर्पाः (kṣudrasarpāḥ) - small snakes; minor serpents

(noun)

Nominative, masculine, plural of kṣudrasarpa

kṣudrasarpa - a small or minor snake

Compound type : karmadhāraya (kṣudra+sarpa)

• kṣudra – small, tiny, minute; mean, base, low
  adjective
• sarpa – snake, serpent
  noun (masculine)
  from root sṛp (to creep)
  Root: sṛp (class 1)

तु (tu) - but; however; indeed

(indeclinable)

कर्णतः (karṇataḥ) - from Karna

(proper noun)

Ablative, masculine, singular of karṇa

karṇa - Karna (a prominent character in the Mahabharata); ear

Note: suffix -tas indicates ablative case