महाभारतः mahābhārataḥ - book-4, chapter-39, verse-16

न कुर्यां कर्म बीभत्सं युध्यमानः कथंचन ।
तेन देवमनुष्येषु बीभत्सुरिति मां विदुः ॥१६॥

16. na kuryāṁ karma bībhatsaṁ yudhyamānaḥ kathaṁcana ,
tena devamanuṣyeṣu bībhatsuriti māṁ viduḥ.

16. na kuryām karma bībhatsaṃ yudhyamānaḥ kathaṃcana
tena devamanuṣyeṣu bībhatsuḥ iti mām viduḥ

16. While fighting, I would never do any repulsive deed (karma) by any means. Therefore, among gods and humans, they know me as Bibhatsu (the one who abhors vile deeds).

Words meanings summery:

• न (na) - not, no

• कुर्याम् (kuryām) - I would do, I should do

• कर्म (karma) - action, deed, work

• बीभत्सं (bībhatsaṁ) - repulsive, disgusting, abhorrent

• युध्यमानः (yudhyamānaḥ) - while fighting (fighting, warring)

• कथंचन (kathaṁcana) - by any means, in any way, ever

• तेन (tena) - therefore, by that, by it

• देवमनुष्येषु (devamanuṣyeṣu) - among gods and humans

• बीभत्सुः (bībhatsuḥ) - Bibhatsu (a name of Arjuna, implying he abhors vile deeds) (the one who abhors, disgusted one)

• इति (iti) - thus, so

• माम् (mām) - me

• विदुः (viduḥ) - they know

Words meanings and morphology

न (na) - not, no

(indeclinable)

कुर्याम् (kuryām) - I would do, I should do

(verb)

1st person , singular, active, optative (Vidhi Liṅ) of √kṛ

Root: kṛ (class 8)

कर्म (karma) - action, deed, work

(noun)

Accusative, neuter, singular of karma

karma - action, deed, work, ritual, fate, effect of actions

Derived from the root √kṛ (to do, make).

Root: kṛ (class 8)

बीभत्सं (bībhatsaṁ) - repulsive, disgusting, abhorrent

(adjective)

Accusative, neuter, singular of bībhatsa

bībhatsa - repulsive, disgusting, loathsome, abhorrent; desire to avoid

Desiderative nominal derivative

Formed from the desiderative stem of √bādh (to oppress, distress), meaning 'desiring to avoid, abhorring', hence 'repulsive' or 'abhorred'.

Root: bādh (class 1)

युध्यमानः (yudhyamānaḥ) - while fighting (fighting, warring)

(adjective)

Nominative, masculine, singular of yudhyamāna

yudhyamāna - fighting, warring

Present Active Participle

Derived from the root √yudh (to fight) with the Ātmanepada suffix -māna.

Root: yudh (class 4)

Note: Refers to the implicit 'I' (aham).

कथंचन (kathaṁcana) - by any means, in any way, ever

(indeclinable)

Combination of katham (how) and cana (particle for indefinite sense).

तेन (tena) - therefore, by that, by it

(indeclinable)

Note: Used here adverbially to mean 'therefore' or 'for that reason'.

देवमनुष्येषु (devamanuṣyeṣu) - among gods and humans

(noun)

Locative, masculine, plural of devamanuṣya

devamanuṣya - gods and humans

Compound type : Itaretara Dvandva (deva+manuṣya)

• deva – god, deity, celestial being
  noun (masculine)
• manuṣya – human, man, mankind
  noun (masculine)

बीभत्सुः (bībhatsuḥ) - Bibhatsu (a name of Arjuna, implying he abhors vile deeds) (the one who abhors, disgusted one)

(proper noun)

Nominative, masculine, singular of bībhatsu

bībhatsu - abhorring, disgusted, shunning; one who abhors or feels disgusted

Desiderative nominal derivative

Formed from the desiderative stem of √bādh (to oppress, distress), meaning 'desiring to avoid, abhorring', hence 'one who abhors' or 'disgusted'.

Root: bādh (class 1)

इति (iti) - thus, so

(indeclinable)

Note: Functions as a quotative particle.

माम् (mām) - me

(pronoun)

Accusative, singular of asmad

asmad - I

विदुः (viduḥ) - they know

(verb)

3rd person , plural, active, perfect (used with present meaning) (Lit) of √vid

Root: vid (class 2)