महाभारतः mahābhārataḥ - book-13, chapter-111, verse-11

प्रज्ञानं शौचमेवेह शरीरस्य विशेषतः ।
तथा निष्किंचनत्वं च मनसश्च प्रसन्नता ॥११॥

11. prajñānaṁ śaucameveha śarīrasya viśeṣataḥ ,
tathā niṣkiṁcanatvaṁ ca manasaśca prasannatā.

11. prajñānam śaucam eva iha śarīrasya viśeṣataḥ
tathā niṣkiñcanatvam ca manasaḥ ca prasannatā

11. Here, wisdom (prajñāna), purity (śauca) — particularly of the body — and also non-possessiveness (niṣkiñcanatva) and serenity of mind (prasannatā) are essential qualities.

Words meanings summery:

• प्रज्ञानम् (prajñānam) - wisdom, deep knowledge, discernment, insight

• शौचम् (śaucam) - purity, cleanliness

• एव (eva) - indeed, certainly, only

• इह (iha) - here, in this world, in this context

• शरीरस्य (śarīrasya) - of the body

• विशेषतः (viśeṣataḥ) - especially, particularly

• तथा (tathā) - likewise, in the same way, and also

• निष्किञ्चनत्वम् (niṣkiñcanatvam) - non-possessiveness, detachment, having nothing

• च (ca) - and

• मनसः (manasaḥ) - of the mind, from the mind

• च (ca) - and

• प्रसन्नता (prasannatā) - serenity, cheerfulness, clarity, tranquility

Words meanings and morphology

प्रज्ञानम् (prajñānam) - wisdom, deep knowledge, discernment, insight

(noun)

Nominative, neuter, singular of prajñāna

prajñāna - wisdom, knowledge, discernment, understanding

Compound type : tatpurusha (pra+jñāna)

• pra – forth, forward, thoroughly, very
  indeclinable
• jñāna – knowledge, sacred knowledge, wisdom
  noun (neuter)
  Root: jñā (class 9)

Note: Could also be accusative singular

शौचम् (śaucam) - purity, cleanliness

(noun)

Nominative, neuter, singular of śauca

śauca - purity, cleanliness, purification

Note: Could also be accusative singular

एव (eva) - indeed, certainly, only

(indeclinable)

इह (iha) - here, in this world, in this context

(indeclinable)

शरीरस्य (śarīrasya) - of the body

(noun)

Genitive, neuter, singular of śarīra

śarīra - body, corporeal frame

विशेषतः (viśeṣataḥ) - especially, particularly

(indeclinable)

तथा (tathā) - likewise, in the same way, and also

(indeclinable)

निष्किञ्चनत्वम् (niṣkiñcanatvam) - non-possessiveness, detachment, having nothing

(noun)

Nominative, neuter, singular of niṣkiñcanatva

niṣkiñcanatva - state of having nothing, non-possessiveness, poverty, detachment

Compound type : tatpurusha (niṣkiñcana+tva)

• niṣkiñcana – having nothing, poor, destitute
  adjective
• tva – suffix forming abstract nouns (e.g., -ness, -hood)
  suffix (neuter)

Note: Could also be accusative singular

च (ca) - and

(indeclinable)

मनसः (manasaḥ) - of the mind, from the mind

(noun)

Genitive, neuter, singular of manas

manas - mind, intellect, thought, understanding

Note: Could also be ablative singular

च (ca) - and

(indeclinable)

प्रसन्नता (prasannatā) - serenity, cheerfulness, clarity, tranquility

(noun)

Nominative, feminine, singular of prasannatā

prasannatā - serenity, clearness, tranquility, cheerfulness, satisfaction

Compound type : tatpurusha (prasanna+tā)

• prasanna – clear, bright, tranquil, pleased, gracious
  adjective
  Past Passive Participle
  Derived from root √sad (to sit, settle) with prefix pra- and suffix -kta (prasanna is an irregular form).
  Prefix: pra
  Root: sad (class 1)
• tā – suffix forming abstract nouns (e.g., -ness, -hood)
  suffix (feminine)