महाभारतः mahābhārataḥ - book-12, chapter-160, verse-81

असेरष्टौ च नामानि रहस्यानि निबोध मे ।
पाण्डवेय सदा यानि कीर्तयँल्लभते जयम् ॥८१॥

81. aseraṣṭau ca nāmāni rahasyāni nibodha me ,
pāṇḍaveya sadā yāni kīrtayaँllabhate jayam.

81. aseḥ aṣṭau ca nāmāni rahasyāni nibodha me
pāṇḍaveya sadā yāni kīrtayan labhate jayam

81. pāṇḍaveya me aseḥ aṣṭau rahasyāni nāmāni ca
nibodha yāni sadā kīrtayan jayam labhate

81. O son of Pāṇḍu, learn from me the eight secret names of the sword. One who always chants these names attains victory.

Words meanings summery:

• असेः (aseḥ) - of the sword

• अष्टौ (aṣṭau) - eight

• च (ca) - and, also

• नामानि (nāmāni) - names

• रहस्यानि (rahasyāni) - secret (ones)

• निबोध (nibodha) - learn, understand, know

• मे (me) - from me, to me

• पाण्डवेय (pāṇḍaveya) - O son of Pāṇḍu

• सदा (sadā) - always, ever

• यानि (yāni) - which (ones)

• कीर्तयन् (kīrtayan) - chanting, extolling (while chanting)

• लभते (labhate) - attains, obtains

• जयम् (jayam) - victory

Words meanings and morphology

असेः (aseḥ) - of the sword

(noun)

Genitive, masculine, singular of asi

asi - sword, dagger

अष्टौ (aṣṭau) - eight

(adjective)

Nominative, plural of aṣṭan

aṣṭan - eight

च (ca) - and, also

(indeclinable)

नामानि (nāmāni) - names

(noun)

Nominative, neuter, plural of nāman

nāman - name

रहस्यानि (rahasyāni) - secret (ones)

(adjective)

Nominative, neuter, plural of rahasya

rahasya - secret, mysterious, private

निबोध (nibodha) - learn, understand, know

(verb)

2nd person , singular, active, imperative (loṭ) of nī-budh

Prefix: nī

Root: budh (class 1)

मे (me) - from me, to me

(pronoun)

Dative, singular of asmad

asmad - I, me

पाण्डवेय (pāṇḍaveya) - O son of Pāṇḍu

(proper noun)

Vocative, masculine, singular of pāṇḍaveya

pāṇḍaveya - son of Pāṇḍu

patronymic from Pāṇḍu

सदा (sadā) - always, ever

(indeclinable)

यानि (yāni) - which (ones)

(pronoun)

Nominative, neuter, plural of yad

yad - which, who, what (relative pronoun)

कीर्तयन् (kīrtayan) - chanting, extolling (while chanting)

(adjective)

Nominative, masculine, singular of kīrtayat

kīrtayat - chanting, praising, proclaiming

Present Active Participle

From root kīrt (class 10, to mention, praise) + śatṛ suffix

Root: kīrt (class 10)

लभते (labhate) - attains, obtains

(verb)

3rd person , singular, middle, present (laṭ) of labh

Root: labh (class 1)

जयम् (jayam) - victory

(noun)

Accusative, masculine, singular of jaya

jaya - victory, triumph, conquest

from root ji (to conquer)

Root: ji (class 1)