महाभारतः mahābhārataḥ - book-12, chapter-34, verse-19

एकं हत्वा यदि कुले शिष्टानां स्यादनामयम् ।
कुलं हत्वाथ राष्ट्रं वा न तद्वृत्तोपघातकम् ॥१९॥

19. ekaṁ hatvā yadi kule śiṣṭānāṁ syādanāmayam ,
kulaṁ hatvātha rāṣṭraṁ vā na tadvṛttopaghātakam.

19. ekam hatvā yadi kule śiṣṭānām syāt anāmayam kulam
hatvā atha rāṣṭram vā na tat vṛttopaghātakam

19. yadi ekam hatvā kule śiṣṭānām anāmayam syāt,
atha kulam vā rāṣṭram hatvā tat vṛttopaghātakam na

19. If, by killing one individual, there is welfare for the remaining members of the family, or if one kills a family or even a nation (for the greater good), that is not considered an impediment to one's proper conduct.

Words meanings summery:

• एकम् (ekam) - one individual (one, a single)

• हत्वा (hatvā) - having killed, by killing

• यदि (yadi) - if

• कुले (kule) - in the family, clan

• शिष्टानाम् (śiṣṭānām) - of the remaining members (of the family) (of the remaining, of the good/disciplined ones)

• स्यात् (syāt) - there is / there would be (may be, might be, there should be)

• अनामयम् (anāmayam) - welfare, health, freedom from illness

• कुलम् (kulam) - family, clan, race

• हत्वा (hatvā) - having killed, by killing

• अथ (atha) - or (then, now, or, next)

• राष्ट्रम् (rāṣṭram) - kingdom, nation, country

• वा (vā) - or, either...or

• न (na) - not, no

• तत् (tat) - that, it

• वृत्तोपघातकम् (vṛttopaghātakam) - an impediment to one's proper conduct (hindering livelihood or conduct, impediment to proper behavior)

Words meanings and morphology

एकम् (ekam) - one individual (one, a single)

(numeral)

हत्वा (hatvā) - having killed, by killing

(indeclinable)

Absolutive (Gerund)

Derived from root han with suffix -tvā.

Root: han (class 2)

यदि (yadi) - if

(indeclinable)

कुले (kule) - in the family, clan

(noun)

Locative, neuter, singular of kula

kula - family, lineage, clan, house; race, community

शिष्टानाम् (śiṣṭānām) - of the remaining members (of the family) (of the remaining, of the good/disciplined ones)

(adjective)

Genitive, masculine, plural of śiṣṭa

śiṣṭa - remaining, left over; disciplined, well-behaved, learned, eminent

Past Passive Participle

Derived from root śiṣ with suffix -ta.

Root: śiṣ (class 7)

स्यात् (syāt) - there is / there would be (may be, might be, there should be)

(verb)

3rd person , singular, active, optative (liṅ) of as

Optative mood, 3rd person singular

Root verb as, Parasmaipada, Optative, 3rd singular.

Root: as (class 2)

अनामयम् (anāmayam) - welfare, health, freedom from illness

(noun)

Nominative, neuter, singular of anāmaya

anāmaya - health, welfare, well-being, freedom from sickness

Compound type : tatpuruṣa (an+āmaya)

• an – not, non-, un-
  indeclinable
• āmaya – illness, sickness, disease
  noun (masculine)

कुलम् (kulam) - family, clan, race

(noun)

Accusative, neuter, singular of kula

kula - family, lineage, clan, house; race, community

हत्वा (hatvā) - having killed, by killing

(indeclinable)

Absolutive (Gerund)

Derived from root han with suffix -tvā.

Root: han (class 2)

अथ (atha) - or (then, now, or, next)

(indeclinable)

राष्ट्रम् (rāṣṭram) - kingdom, nation, country

(noun)

Accusative, neuter, singular of rāṣṭra

rāṣṭra - kingdom, realm, nation, country

वा (vā) - or, either...or

(indeclinable)

न (na) - not, no

(indeclinable)

तत् (tat) - that, it

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

वृत्तोपघातकम् (vṛttopaghātakam) - an impediment to one's proper conduct (hindering livelihood or conduct, impediment to proper behavior)

(adjective)

Nominative, neuter, singular of vṛttopaghātaka

vṛttopaghātaka - obstructing livelihood, harming conduct, an impediment to proper behavior

Compound type : tatpuruṣa (vṛtta+upaghātaka)

• vṛtta – conduct, course of life, livelihood, behavior
  noun (neuter)
  Past Passive Participle (used as noun)
  Derived from root vṛt.
  Root: vṛt (class 1)
• upaghātaka – destroyer, injurer, harming, obstructing
  noun (masculine)
  Agent noun from upa-han.
  Prefix: upa
  Root: han (class 2)