महाभारतः mahābhārataḥ - book-1, chapter-34, verse-5

अहं शापे समुत्सृष्टे समश्रौषं वचस्तदा ।
मातुरुत्सङ्गमारूढो भयात्पन्नगसत्तमाः ॥५॥

5. ahaṁ śāpe samutsṛṣṭe samaśrauṣaṁ vacastadā ,
māturutsaṅgamārūḍho bhayātpannagasattamāḥ.

5. aham śāpe samutsṛṣṭe samaśrauṣam vacas tadā
mātuḥ utsaṅgam ārūḍhaḥ bhayāt pannagasattamāḥ

5. O best of serpents, when the curse was uttered, I heard those words at that time, having climbed onto my mother's lap out of fear.

Words meanings summery:

• अहम् (aham) - I

• शापे (śāpe) - when the curse was pronounced (in the curse)

• समुत्सृष्टे (samutsṛṣṭe) - having been uttered, spoken (uttered, released)

• समश्रौषम् (samaśrauṣam) - I heard (clearly/attentively) (I heard)

• वचस् (vacas) - the words (of the curse) (word, speech)

• तदा (tadā) - at that moment (then, at that time)

• मातुः (mātuḥ) - of my mother (of mother)

• उत्सङ्गम् (utsaṅgam) - lap (lap, embrace)

• आरूढः (ārūḍhaḥ) - seated (upon) (mounted, ascended, seated)

• भयात् (bhayāt) - out of fear (from fear)

• पन्नगसत्तमाः (pannagasattamāḥ) - O most excellent serpents (O best of serpents)

Words meanings and morphology

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

शापे (śāpe) - when the curse was pronounced (in the curse)

(noun)

Locative, masculine, singular of śāpa

śāpa - curse, imprecation, anathema

समुत्सृष्टे (samutsṛṣṭe) - having been uttered, spoken (uttered, released)

(participle)

Locative, masculine, singular of samutsṛṣṭa

samutsṛṣṭa - uttered, released, thrown, abandoned

past passive participle

Past Passive Participle of root sṛj with prefixes sam and ud

Prefixes: sam+ud

Root: sṛj (class 6)

समश्रौषम् (samaśrauṣam) - I heard (clearly/attentively) (I heard)

(verb)

1st person , singular, active, aorist (luṅ) of samaśru

Prefix: sam

Root: śru (class 5)

वचस् (vacas) - the words (of the curse) (word, speech)

(noun)

Accusative, neuter, singular of vacas

vacas - word, speech, saying

तदा (tadā) - at that moment (then, at that time)

(indeclinable)

मातुः (mātuḥ) - of my mother (of mother)

(noun)

Genitive, feminine, singular of mātṛ

mātṛ - mother

उत्सङ्गम् (utsaṅgam) - lap (lap, embrace)

(noun)

Accusative, masculine, singular of utsaṅga

utsaṅga - lap, embrace, fold of a garment

आरूढः (ārūḍhaḥ) - seated (upon) (mounted, ascended, seated)

(participle)

Nominative, masculine, singular of ārūḍha

ārūḍha - mounted, ascended, seated, attained

past passive participle

Past Passive Participle of root ruh with prefix ā

Prefix: ā

Root: ruh (class 1)

भयात् (bhayāt) - out of fear (from fear)

(noun)

Ablative, neuter, singular of bhaya

bhaya - fear, dread, danger

पन्नगसत्तमाः (pannagasattamāḥ) - O most excellent serpents (O best of serpents)

(noun)

Vocative, masculine, plural of pannagasattama

pannagasattama - best of serpents

Compound type : tatpuruṣa (pannaga+sattama)

• pannaga – serpent, snake
  noun (masculine)
  Root: pan (class 1)
• sattama – best, most excellent, pre-eminent
  adjective
  Superlative of sat (good, existing)