महाभारतः mahābhārataḥ - book-7, chapter-50, verse-54

वज्रसारमयं नूनं हृदयं यन्न यास्यति ।
सहस्रधा वधूं दृष्ट्वा रुदतीं शोककर्शिताम् ॥५४॥

54. vajrasāramayaṁ nūnaṁ hṛdayaṁ yanna yāsyati ,
sahasradhā vadhūṁ dṛṣṭvā rudatīṁ śokakarśitām.

54. vajrasāramayam nūnam hṛdayam yat na yāsyati
sahasradhā vadhūm dṛṣṭvā rudatīm śokakarśitām

54. nūnam,
vadhūm rudatīm śokakarśitām dṛṣṭvā api sahasradhā na yāsyati yat hṛdayam,
tat vajrasāramayam (asti).

54. Surely, that heart which does not break into a thousand pieces, even after seeing the daughter-in-law weeping and emaciated by grief, is made of diamond-like strength.

Words meanings summery:

• वज्रसारमयम् (vajrasāramayam) - made of the essence of a thunderbolt, diamond-hard, unyielding

• नूनम् (nūnam) - certainly, indeed, surely

• हृदयम् (hṛdayam) - heart, mind

• यत् (yat) - which, that (relative pronoun)

• न (na) - not, no

• यास्यति (yāsyati) - will break (into pieces) (it will go, it will become (broken))

• सहस्रधा (sahasradhā) - into a thousand pieces, in a thousand ways

• वधूम् (vadhūm) - referring to Uttarā, wife of Abhimanyu (the daughter-in-law, wife, young woman)

• दृष्ट्वा (dṛṣṭvā) - having seen

• रुदतीम् (rudatīm) - weeping, crying

• शोककर्शिताम् (śokakarśitām) - emaciated by grief, worn out by sorrow

Words meanings and morphology

वज्रसारमयम् (vajrasāramayam) - made of the essence of a thunderbolt, diamond-hard, unyielding

(adjective)

Nominative, neuter, singular of vajrasāramaya

vajrasāramaya - made of the essence of a thunderbolt/diamond, adamantine, very hard

Compound of `vajra` (thunderbolt/diamond) + `sāra` (essence/strength) + `maya` (made of).

Compound type : tatpuruṣa (vajra+sāra+maya)

• vajra – thunderbolt, diamond
  noun (masculine)
• sāra – essence, strength, core
  noun (masculine)
• maya – made of, consisting of
  suffix
  Suffix indicating material or abundance.

Note: Qualifies `hṛdayam`.

नूनम् (nūnam) - certainly, indeed, surely

(indeclinable)

हृदयम् (hṛdayam) - heart, mind

(noun)

Nominative, neuter, singular of hṛdaya

hṛdaya - heart, mind, core, essence

Root: hṛ (class 1)

Note: Subject of implied verb and of the relative clause.

यत् (yat) - which, that (relative pronoun)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that (relative pronoun)

Relative pronoun, neuter singular nominative.

Note: Refers to `hṛdayam`.

न (na) - not, no

(indeclinable)

Negative particle.

यास्यति (yāsyati) - will break (into pieces) (it will go, it will become (broken))

(verb)

3rd person , singular, active, future (lṛṭ) of yā

Future Active

Root `yā` (class 2). Third person singular future active.

Root: yā (class 2)

Note: The subject is `hṛdayam`.

सहस्रधा (sahasradhā) - into a thousand pieces, in a thousand ways

(indeclinable)

From `sahasra` (thousand) + `dhā` (suffix for 'in how many parts/ways').

वधूम् (vadhūm) - referring to Uttarā, wife of Abhimanyu (the daughter-in-law, wife, young woman)

(noun)

Accusative, feminine, singular of vadhū

vadhū - daughter-in-law, wife, bride, young woman

Note: Object of `dṛṣṭvā`.

दृष्ट्वा (dṛṣṭvā) - having seen

(indeclinable)

Absolutive (gerund)

Derived from root `dṛś` (to see) with `ktvā` suffix.

Root: dṛś (class 1)

रुदतीम् (rudatīm) - weeping, crying

(adjective)

Accusative, feminine, singular of rudat

rudat - weeping, crying

Present Active Participle (feminine)

From root `rud` (to weep) with `śatṛ` suffix. Feminine form.

Root: rud (class 2)

शोककर्शिताम् (śokakarśitām) - emaciated by grief, worn out by sorrow

(adjective)

Accusative, feminine, singular of śokakarśita

śokakarśita - emaciated by grief, wasted by sorrow

Past Passive Participle (of karśita) as second member of compound

Compound of `śoka` (grief) and `karśita` (emaciated, worn out).

Compound type : tatpuruṣa (śoka+karśita)

• śoka – grief, sorrow, lamentation
  noun (masculine)
  Root: śuc (class 1)
• karśita – emaciated, worn out, afflicted
  adjective (masculine)
  Past Passive Participle
  Derived from causal of root `kṛś` (to be thin, to emaciate).
  Root: kṛś (class 1)

Note: Qualifies `vadhūm`.