महाभारतः mahābhārataḥ - book-1, chapter-37, verse-19

सप्तमेऽहनि तं पापं तक्षकः पन्नगोत्तमः ।
वैवस्वतस्य भवनं नेता परमदारुणम् ॥१९॥

19. saptame'hani taṁ pāpaṁ takṣakaḥ pannagottamaḥ ,
vaivasvatasya bhavanaṁ netā paramadāruṇam.

19. saptame ahani tam pāpam takṣakaḥ pannaga uttamah
vaivasvatasya bhavanam netā parama dāruṇam

19. On the seventh day, Takshaka, the foremost of serpents, will lead that sinner to the exceedingly dreadful abode of Yama.

Words meanings summery:

• सप्तमे (saptame) - on the seventh

• अहनि (ahani) - on the day

• तम् (tam) - that (sinner) (him, that (masculine, accusative))

• पापम् (pāpam) - that sinner (sinful, evil; a sinner, an evil deed)

• तक्षकः (takṣakaḥ) - Takshaka (Takshaka (proper noun, a Naga king))

• पन्नग (pannaga) - serpent (serpent, snake)

• उत्तमह् (uttamah) - foremost (best, excellent, foremost)

• वैवस्वतस्य (vaivasvatasya) - of Yama (of Yama, of the son of Vivasvat)

• भवनम् (bhavanam) - abode (abode, house, dwelling, world)

• नेता (netā) - will lead (leader, guide; will lead)

• परम (parama) - exceedingly (supreme, highest, most excellent, extreme)

• दारुणम् (dāruṇam) - dreadful (dreadful, terrible, harsh, cruel)

Words meanings and morphology

सप्तमे (saptame) - on the seventh

(adjective)

Locative, masculine/neuter, singular of saptama

saptama - seventh

अहनि (ahani) - on the day

(noun)

Locative, neuter, singular of ahan

ahan - day

तम् (tam) - that (sinner) (him, that (masculine, accusative))

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

Note: Object of netā.

पापम् (pāpam) - that sinner (sinful, evil; a sinner, an evil deed)

(noun)

Accusative, masculine, singular of pāpa

pāpa - evil, wicked, sinful, bad; a sinner, an evil deed

Note: Object of netā.

तक्षकः (takṣakaḥ) - Takshaka (Takshaka (proper noun, a Naga king))

(noun)

Nominative, masculine, singular of takṣaka

takṣaka - Takshaka (name of a Naga king), a carpenter, an artisan

agent noun

From root takṣ (to cut, to fashion, to form).

Root: takṣ (class 1)

Note: Subject of netā.

पन्नग (pannaga) - serpent (serpent, snake)

(noun)

Nominative, masculine, singular of pannaga

pannaga - serpent, snake (literally 'moving on the ground/feet')

From panna (fallen, descended) + ga (going).

Compound type : bahuvrihi (panna+ga)

• panna – fallen, descended, gone down
  participle (past passive) (masculine)
  past passive participle
  From root pad (to go, fall).
  Root: pad (class 4)
• ga – going, moving
  suffix/agent noun (masculine)
  agent noun
  From root gam (to go).
  Root: gam (class 1)

Note: First part of implied compound pannagottama.

उत्तमह् (uttamah) - foremost (best, excellent, foremost)

(adjective)

Nominative, masculine, singular of uttama

uttama - highest, best, excellent, foremost, chief

superlative

Superlative form of ut (up) or related to ud-tam.

Note: Used with pannaga to mean 'best of serpents'.

वैवस्वतस्य (vaivasvatasya) - of Yama (of Yama, of the son of Vivasvat)

(noun)

Genitive, masculine, singular of vaivasvata

vaivasvata - son of Vivasvat (the sun god), Yama (god of death)

patronymic

From vivasvat (sun) + aṇ suffix.

Note: Qualifies bhavanam.

भवनम् (bhavanam) - abode (abode, house, dwelling, world)

(noun)

Accusative, neuter, singular of bhavana

bhavana - dwelling, abode, house, world, existence, producing

action noun

From root bhū (to be, to become) + suffix -ana.

Root: bhū (class 1)

नेता (netā) - will lead (leader, guide; will lead)

(nominal form)

Nominative, masculine, singular of nī

nī - to lead, to guide, to carry, to bring

future participle/agent noun

Formed with suffix tṛ (agent noun), often used in a future sense. netā is nominative singular.

Root: nī (class 1)

परम (parama) - exceedingly (supreme, highest, most excellent, extreme)

(adjective)

Accusative, neuter, singular of parama

parama - supreme, highest, most excellent, extreme, ultimate

superlative

Superlative form of para (other, beyond).

Note: Used as an intensifier for dāruṇam.

दारुणम् (dāruṇam) - dreadful (dreadful, terrible, harsh, cruel)

(adjective)

Accusative, neuter, singular of dāruṇa

dāruṇa - dreadful, terrible, harsh, cruel, severe

Note: Qualifies bhavanam.