महाभारतः mahābhārataḥ - book-1, chapter-109, verse-15

प्रमाणदृष्टधर्मेण कथमस्मान्विगर्हसे ।
अगस्त्यस्याभिचारेण युष्माकं वै वपा हुता ॥१५॥

15. pramāṇadṛṣṭadharmeṇa kathamasmānvigarhase ,
agastyasyābhicāreṇa yuṣmākaṁ vai vapā hutā.

15. pramāṇadṛṣṭadharmeṇa katham asmān vigarhase
agastyasya abhicāreṇa yuṣmākam vai vapā hutā

15. How can you blame us, given that this action is in accordance with a natural law (dharma) established by authoritative evidence? Indeed, it was by Agastya's malevolent ritual (abhicāra) that your very fat (vapa) was offered as an oblation.

Words meanings summery:

• प्रमाणदृष्टधर्मेण (pramāṇadṛṣṭadharmeṇa) - by the law established by authoritative evidence, by the constitution seen with proof

• कथम् (katham) - how, why

• अस्मान् (asmān) - us

• विगर्हसे (vigarhase) - you censure, you blame

• अगस्त्यस्य (agastyasya) - of Agastya

• अभिचारेण (abhicāreṇa) - by a malevolent ritual, by sorcery, by a charm

• युष्माकम् (yuṣmākam) - of you (plural)

• वै (vai) - indeed, surely, verily

• वपा (vapā) - omentum, fat

• हुता (hutā) - offered, sacrificed

Words meanings and morphology

प्रमाणदृष्टधर्मेण (pramāṇadṛṣṭadharmeṇa) - by the law established by authoritative evidence, by the constitution seen with proof

(noun)

Instrumental, masculine, singular of pramāṇadṛṣṭadharma

pramāṇadṛṣṭadharma - duty/law seen/established by proof/authority

Compound type : tatpuruṣa (pramāṇa+dṛṣṭa+dharma)

• pramāṇa – proof, authority, standard, evidence
  noun (neuter)
• dṛṣṭa – seen, observed, known, established
  adjective (neuter)
  Past Passive Participle
  past passive participle of root dṛś (to see)
  Root: dṛś (class 1)
• dharma – duty, righteousness, virtue, law, constitution, intrinsic nature (dharma)
  noun (masculine)

कथम् (katham) - how, why

(indeclinable)

अस्मान् (asmān) - us

(pronoun)

Accusative, plural of asmad

asmad - I, we

विगर्हसे (vigarhase) - you censure, you blame

(verb)

2nd person , singular, active, present (laṭ) of vigarh

Prefix: vi

Root: garh (class 1)

अगस्त्यस्य (agastyasya) - of Agastya

(proper noun)

Genitive, masculine, singular of agastya

agastya - Agastya, a celebrated Vedic sage

अभिचारेण (abhicāreṇa) - by a malevolent ritual, by sorcery, by a charm

(noun)

Instrumental, masculine, singular of abhicāra

abhicāra - magical or sacrificial rite for malevolent purposes, sorcery, charm

derived from root car with prefix abhi

Prefix: abhi

Root: car (class 1)

युष्माकम् (yuṣmākam) - of you (plural)

(pronoun)

Genitive, plural of yuṣmad

yuṣmad - you (plural)

वै (vai) - indeed, surely, verily

(indeclinable)

वपा (vapā) - omentum, fat

(noun)

Nominative, feminine, singular of vapā

vapā - omentum, membrane, fat, peritoneum

हुता (hutā) - offered, sacrificed

(adjective)

Nominative, feminine, singular of huta

huta - offered, sacrificed, cast into fire

Past Passive Participle

past passive participle of root hu (to offer)

Root: hu (class 3)