महाभारतः mahābhārataḥ - book-1, chapter-3, verse-128

सोऽथ
पौष्यस्तस्याशुचिभावमन्नस्यागमयामास ॥१२८॥

128. so'tha
pauṣyastasyāśucibhāvamannasyāgamayāmāsa.

128. saḥ atha pauṣyaḥ tasya
aśucibhāvam annasya āgamayāmāsa

128. Then King Pauṣya ascertained the impurity of that food.

Words meanings summery:

• सः (saḥ) - He (referring to King Pauṣya, before the name is given) (he, that)

• अथ (atha) - then, next in sequence (then, now, moreover)

• पौष्यः (pauṣyaḥ) - King Pauṣya (subject) (Pauṣya)

• तस्य (tasya) - of that (food), referring to the food (of him, of it, of that)

• अशुचिभावम् (aśucibhāvam) - the impurity (of the food) (state of impurity, defilement)

• अन्नस्य (annasya) - of the food (of food)

• आगमयामास (āgamayāmāsa) - ascertained (the impurity) (caused to know, understood, ascertained)

Words meanings and morphology

सः (saḥ) - He (referring to King Pauṣya, before the name is given) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

अथ (atha) - then, next in sequence (then, now, moreover)

(indeclinable)

पौष्यः (pauṣyaḥ) - King Pauṣya (subject) (Pauṣya)

(noun)

Nominative, masculine, singular of pauṣya

pauṣya - Pauṣya (a proper noun, name of a king)

तस्य (tasya) - of that (food), referring to the food (of him, of it, of that)

(pronoun)

Genitive, neuter, singular of tad

tad - that, he, she, it

Note: Genitive case, referring to 'annam'.

अशुचिभावम् (aśucibhāvam) - the impurity (of the food) (state of impurity, defilement)

(noun)

Accusative, masculine, singular of aśucibhāva

aśucibhāva - state of impurity, uncleanness

Compound noun: 'aśuci' (impure) + 'bhāva' (state, nature).

Compound type : tatpuruṣa (aśuci+bhāva)

• aśuci – impure, unclean
  adjective (masculine)
  Derived from 'a-' (negation) + 'śuci' (pure)
• bhāva – state, condition, nature, existence
  noun (masculine)
  action noun
  Action noun from √bhū (to be, exist)
  Root: bhū (class 1)

Note: Direct object of 'āgamayāmāsa'.

अन्नस्य (annasya) - of the food (of food)

(noun)

Genitive, neuter, singular of anna

anna - food, cooked rice, grain

Root: ad (class 2)

Note: Possessive genitive, qualifying 'aśucibhāvam'.

आगमयामास (āgamayāmāsa) - ascertained (the impurity) (caused to know, understood, ascertained)

(verb)

3rd person , singular, active, past perfect (liṭ) of āgamayāmāsa

causative

Causative of √gam (to go), verb gamayati. With prefix ā-, it means 'to cause to come, acquire, understand, ascertain'. The form 'āgamayāmāsa' is a periphrastic perfect.

Prefix: ā

Root: gam (class 1)

Note: Formed with āsa from √as after the stem āgamaya-