महाभारतः mahābhārataḥ - book-3, chapter-235, verse-21

मा स्म तात पुनः कार्षीरीदृशं साहसं क्वचित् ।
न हि साहसकर्तारः सुखमेधन्ति भारत ॥२१॥

21. mā sma tāta punaḥ kārṣīrīdṛśaṁ sāhasaṁ kvacit ,
na hi sāhasakartāraḥ sukhamedhanti bhārata.

21. mā sma tāta punas kārṣīḥ īdṛśam sāhasam kvacit
na hi sāhasakartāraḥ sukham edhanti bhārata

21. My dear one, do not ever again commit such a rash act. For, O descendant of Bharata, those who engage in rash deeds do not attain happiness and prosperity.

Words meanings summery:

• मा (mā) - do not, never

• स्म (sma) - used with 'mā' for reinforced prohibition (indeed, certainly)

• तात (tāta) - addressing Duryodhana affectionately (my dear, dear son)

• पुनस् (punas) - again, once more

• कार्षीः (kārṣīḥ) - you should do, you might do

• ईदृशम् (īdṛśam) - such, of this kind

• साहसम् (sāhasam) - audacity, rashness, rash act

• क्वचित् (kvacit) - ever, at any time, anywhere

• न (na) - not, no

• हि (hi) - for, indeed, because

• साहसकर्तारः (sāhasakartāraḥ) - perpetrators of rash acts, those who commit rash deeds

• सुखम् (sukham) - happily, with happiness

• एधन्ति (edhanti) - they prosper, they grow

• भारत (bhārata) - addressing Duryodhana as a descendant of Bharata (O Bharata, O descendant of Bharata)

Words meanings and morphology

मा (mā) - do not, never

(indeclinable)

स्म (sma) - used with 'mā' for reinforced prohibition (indeed, certainly)

(indeclinable)

तात (tāta) - addressing Duryodhana affectionately (my dear, dear son)

(noun)

Vocative, masculine, singular of tāta

tāta - father (often used affectionately for addressing younger persons)

पुनस् (punas) - again, once more

(indeclinable)

कार्षीः (kārṣīḥ) - you should do, you might do

(verb)

2nd person , singular, active, injunctive / aorist (luṅ) of kṛ

Root: kṛ (class 8)

Note: Used with 'mā' for prohibition.

ईदृशम् (īdṛśam) - such, of this kind

(adjective)

Accusative, neuter, singular of īdṛśa

īdṛśa - such, of this kind

साहसम् (sāhasam) - audacity, rashness, rash act

(noun)

Accusative, neuter, singular of sāhasa

sāhasa - daring, rashness, violence, impudence

क्वचित् (kvacit) - ever, at any time, anywhere

(indeclinable)

न (na) - not, no

(indeclinable)

हि (hi) - for, indeed, because

(indeclinable)

साहसकर्तारः (sāhasakartāraḥ) - perpetrators of rash acts, those who commit rash deeds

(noun)

Nominative, masculine, plural of sāhasakartṛ

sāhasakartṛ - one who commits a rash act or violence

Compound type : tatpuruṣa (sāhasa+kartṛ)

• sāhasa – daring, rashness, violence
  noun (neuter)
• kartṛ – doer, agent, creator
  noun (masculine)
  Agent noun from root kṛ.
  Root: kṛ (class 8)

सुखम् (sukham) - happily, with happiness

(indeclinable)

Note: Used adverbially.

एधन्ति (edhanti) - they prosper, they grow

(verb)

3rd person , plural, middle, present (laṭ) of edh

Root: edh (class 1)

भारत (bhārata) - addressing Duryodhana as a descendant of Bharata (O Bharata, O descendant of Bharata)

(noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, related to Bharata