महाभारतः mahābhārataḥ - book-7, chapter-50, verse-74

यद्येवमहमज्ञास्यमशक्तान्रक्षणे मम ।
पुत्रस्य पाण्डुपाञ्चालान्मया गुप्तो भवेत्ततः ॥७४॥

74. yadyevamahamajñāsyamaśaktānrakṣaṇe mama ,
putrasya pāṇḍupāñcālānmayā gupto bhavettataḥ.

74. yadi evam aham ajñāsyam aśaktān rakṣaṇe mama
putrasya pāṇḍu-pāñcālān mayā guptaḥ bhavet tataḥ

74. yadi aham evam mama putrasya rakṣaṇe pāṇḍu-pāñcālān aśaktān ajñāsyam,
tataḥ (saḥ - implied) mayā guptaḥ bhavet.

74. If I had known that the Pāṇḍavas and Pāñcālas were incapable of protecting my son, then he would have been protected by me.

Words meanings summery:

• यदि (yadi) - if

• एवम् (evam) - thus, in this manner

• अहम् (aham) - I

• अज्ञास्यम् (ajñāsyam) - I had known

• अशक्तान् (aśaktān) - incapable, unable

• रक्षणे (rakṣaṇe) - in protection, for protection

• मम (mama) - my

• पुत्रस्य (putrasya) - of the son

• पाण्डु-पाञ्चालान् (pāṇḍu-pāñcālān) - Pandavas and Panchalas

• मया (mayā) - by me

• गुप्तः (guptaḥ) - protected

• भवेत् (bhavet) - would be, should be

• ततः (tataḥ) - then, therefore

Words meanings and morphology

यदि (yadi) - if

(indeclinable)

एवम् (evam) - thus, in this manner

(indeclinable)

अहम् (aham) - I

(pronoun)

Nominative, singular of mad

mad - I, me

अज्ञास्यम् (ajñāsyam) - I had known

(verb)

1st person , singular, active, aorist (luṅ) of jñā

Root: jñā (class 9)

Note: Used in a conditional past construction (if...then would have...)

अशक्तान् (aśaktān) - incapable, unable

(adjective)

Accusative, masculine, plural of aśakta

aśakta - unable, incapable, powerless

Compound type : tatpurusha (a+śakta)

• a – not, non-
  indeclinable
• śakta – able, capable
  adjective (masculine)
  Past Passive Participle
  Derived from the root √śak (to be able).
  Root: śak (class 5)

रक्षणे (rakṣaṇe) - in protection, for protection

(noun)

Locative, neuter, singular of rakṣaṇa

rakṣaṇa - protecting, guarding, protection, defense

action noun

Derived from the root √rakṣ (to protect).

Root: rakṣ (class 1)

मम (mama) - my

(pronoun)

Genitive, singular of mad

mad - I, me

पुत्रस्य (putrasya) - of the son

(noun)

Genitive, masculine, singular of putra

putra - son, child

पाण्डु-पाञ्चालान् (pāṇḍu-pāñcālān) - Pandavas and Panchalas

(proper noun)

Accusative, masculine, plural of pāṇḍu-pāñcāla

pāṇḍu-pāñcāla - Pandavas and Panchalas (as a group)

Compound type : dvandva (pāṇḍu+pāñcāla)

• pāṇḍu – Pandu (proper name), associated with the Pandavas
  proper noun (masculine)
• pāñcāla – Panchala (proper name), associated with the Panchalas
  proper noun (masculine)

मया (mayā) - by me

(pronoun)

Instrumental, singular of mad

mad - I, me

गुप्तः (guptaḥ) - protected

(adjective)

Nominative, masculine, singular of gupta

gupta - protected, guarded, hidden

Past Passive Participle

Derived from the root √gup (to protect, to hide).

Root: gup (class 1)

भवेत् (bhavet) - would be, should be

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

Root: bhū (class 1)

ततः (tataḥ) - then, therefore

(indeclinable)