महाभारतः mahābhārataḥ - book-12, chapter-160, verse-66

महेन्द्रो लोकपालेभ्यो लोकपालास्तु पुत्रक ।
मनवे सूर्यपुत्राय ददुः खड्गं सुविस्तरम् ॥६६॥

66. mahendro lokapālebhyo lokapālāstu putraka ,
manave sūryaputrāya daduḥ khaḍgaṁ suvistaram.

66. mahendraḥ lokapālebhyaḥ lokapālāḥ tu putraka
manave sūryaputrāya daduḥ khaḍgam suvistaram

66. putraka mahendraḥ lokapālebhyaḥ (dadau) tu lokapālāḥ
sūryaputrāya manave suvistaram khaḍgam daduḥ

66. O son, Mahendra gave (it) to the guardians of the world. In turn, the guardians of the world gave the mighty sword to Manu, the son of Sūrya.

Words meanings summery:

• महेन्द्रः (mahendraḥ) - Mahendra, great Indra

• लोकपालेभ्यः (lokapālebhyaḥ) - to the protectors of the world, to the guardians of the world

• लोकपालाः (lokapālāḥ) - the protectors of the world, the guardians of the world

• तु (tu) - in turn (but, indeed, then)

• पुत्रक (putraka) - An address by the narrator to a listener. (O son, dear son)

• मनवे (manave) - to Manu

• सूर्यपुत्राय (sūryaputrāya) - Specifically referring to Manu, who is traditionally considered the son of Sūrya. (to the son of Sūrya (the sun god))

• ददुः (daduḥ) - they gave, they bestowed

• खड्गम् (khaḍgam) - sword

• सुविस्तरम् (suvistaram) - mighty (sword) (very extensive, vast, mighty, well-spread)

Words meanings and morphology

महेन्द्रः (mahendraḥ) - Mahendra, great Indra

(proper noun)

Nominative, masculine, singular of mahendra

mahendra - great Indra, an epithet of Indra

Compound of 'mahā' (great) and 'indra' (Indra).

Compound type : tatpuruṣa (mahā+indra)

• mahā – great, mighty, large
  adjective
• indra – Indra, the king of gods
  proper noun (masculine)
  Root: ind

लोकपालेभ्यः (lokapālebhyaḥ) - to the protectors of the world, to the guardians of the world

(noun)

Dative, masculine, plural of lokapāla

lokapāla - a guardian of the world; one of the eight or ten divine guardians of the cardinal directions

Compound of 'loka' (world) and 'pāla' (protector).

Compound type : tatpuruṣa (loka+pāla)

• loka – world, realm, people
  noun (masculine)
• pāla – protector, guardian, keeper
  noun (masculine)
  Derived from root 'pāl' (to protect).
  Root: pāl (class 10)

Note: Can also be ablative plural. Dative makes more sense here.

लोकपालाः (lokapālāḥ) - the protectors of the world, the guardians of the world

(noun)

Nominative, masculine, plural of lokapāla

lokapāla - a guardian of the world; one of the eight or ten divine guardians of the cardinal directions

Compound of 'loka' (world) and 'pāla' (protector).

Compound type : tatpuruṣa (loka+pāla)

• loka – world, realm, people
  noun (masculine)
• pāla – protector, guardian, keeper
  noun (masculine)
  Derived from root 'pāl' (to protect).
  Root: pāl (class 10)

तु (tu) - in turn (but, indeed, then)

(indeclinable)

पुत्रक (putraka) - An address by the narrator to a listener. (O son, dear son)

(noun)

Vocative, masculine, singular of putraka

putraka - a small son, a dear son; a puppet; a statue

Diminutive form of 'putra' (son).

मनवे (manave) - to Manu

(proper noun)

Dative, masculine, singular of manu

manu - Manu, a primeval man, father of mankind, lawgiver

Root: man

सूर्यपुत्राय (sūryaputrāya) - Specifically referring to Manu, who is traditionally considered the son of Sūrya. (to the son of Sūrya (the sun god))

(noun)

Dative, masculine, singular of sūryaputra

sūryaputra - son of Sūrya; an epithet of Manu, Yama, Karṇa, Sugrīva, etc.

Compound of 'sūrya' (sun) and 'putra' (son).

Compound type : tatpuruṣa (sūrya+putra)

• sūrya – the sun, the sun god
  proper noun (masculine)
• putra – son, child
  noun (masculine)

Note: Agrees with 'manave'.

ददुः (daduḥ) - they gave, they bestowed

(verb)

3rd person , plural, active, perfect (liṭ) of dā

Perfect, third person plural

Reduplicated perfect form.

Root: dā (class 3)

खड्गम् (khaḍgam) - sword

(noun)

Accusative, masculine, singular of khaḍga

khaḍga - a sword, a scimitar; a rhinoceros

सुविस्तरम् (suvistaram) - mighty (sword) (very extensive, vast, mighty, well-spread)

(adjective)

Accusative, masculine, singular of suvistara

suvistara - very extensive, very broad, copious, detailed

Compound of 'su' (good, very) and 'vistara' (expansion, extent).

Compound type : karmadhāraya (su+vistara)

• su – good, excellent, well, thoroughly
  indeclinable
• vistara – spread, expanse, detail, copiousness
  noun (masculine)
  Derived from root 'stṛ' with prefix 'vi'.
  Prefix: vi
  Root: stṛ (class 5)