महाभारतः mahābhārataḥ - book-3, chapter-82, verse-110

जातिस्मर उपस्पृश्य शुचिः प्रयतमानसः ।
जातिस्मरत्वं प्राप्नोति स्नात्वा तत्र न संशयः ॥११०॥

110. jātismara upaspṛśya śuciḥ prayatamānasaḥ ,
jātismaratvaṁ prāpnoti snātvā tatra na saṁśayaḥ.

110. jātismara upaspṛśya śuciḥ prayatamanasaḥ
jātismaratvaṃ prāpnoti snātvā tatra na saṃśayaḥ

110. Having bathed at the Jātismara (tīrtha) and being pure with a focused mind, one attains the ability to recall past lives (jātismaratva); there is no doubt.

Words meanings summery:

• जातिस्मर (jātismara) - the holy site (tīrtha) named Jātismara (one who remembers past lives; recalling previous births)

• उपस्पृश्य (upaspṛśya) - having ritually bathed (in the holy water of the tīrtha) (having touched; having bathed)

• शुचिः (śuciḥ) - ritually pure (pure, clean, holy)

• प्रयतमनसः (prayatamanasaḥ) - with a concentrated and controlled mind (as part of ritual preparation) (with a striving mind, with a controlled mind, focused)

• जातिस्मरत्वं (jātismaratvaṁ) - the state of remembering past lives

• प्राप्नोति (prāpnoti) - attains, obtains, reaches

• स्नात्वा (snātvā) - having completed the ritual bath (having bathed)

• तत्र (tatra) - at the aforementioned holy site (Jātismara tīrtha) (there, in that place)

• न (na) - not, no

• संशयः (saṁśayaḥ) - doubt, uncertainty

Words meanings and morphology

जातिस्मर (jātismara) - the holy site (tīrtha) named Jātismara (one who remembers past lives; recalling previous births)

(proper noun)

Nominative, masculine, singular of jātismara

jātismara - one who remembers past lives, recalling previous births

A compound meaning "remembering births".

Compound type : Bahuvrīhi (jāti+smara)

• jāti – birth, lineage, species, class
  noun (feminine)
  from jan (to be born) + ktin
  Root: jan (class 4)
• smara – remembering, recollection; one who remembers
  noun (masculine)
  from smṛ (to remember) + ac (kṛt affix)
  Root: smṛ (class 1)

Note: Implied as the name of a tīrtha, with an implied 'gata' or similar, referring to the agent of the actions.

उपस्पृश्य (upaspṛśya) - having ritually bathed (in the holy water of the tīrtha) (having touched; having bathed)

(indeclinable)

Absolutive (gerund)

from upa- + spṛś + LyaP

Prefix: upa

Root: spṛś (class 6)

शुचिः (śuciḥ) - ritually pure (pure, clean, holy)

(adjective)

Nominative, masculine, singular of śuci

śuci - pure, clean, holy, bright

प्रयतमनसः (prayatamanasaḥ) - with a concentrated and controlled mind (as part of ritual preparation) (with a striving mind, with a controlled mind, focused)

(adjective)

Nominative, masculine, singular of prayatamanas

prayatamanas - with a striving mind, having a controlled mind

Bahuvrīhi compound: prayata (controlled) + manas (mind)

Compound type : Bahuvrīhi (prayatā+manas)

• prayatā – controlled, restrained, striving, diligent
  adjective (masculine)
  Past Passive Participle
  from pra- + yat + kta
  Prefix: pra
  Root: yat (class 1)
• manas – mind, intellect, thought
  noun (neuter)
  Root: man (class 4)

जातिस्मरत्वं (jātismaratvaṁ) - the state of remembering past lives

(noun)

Accusative, neuter, singular of jātismaratva

jātismaratva - the state or condition of remembering previous births

from jātismara + tva (abstract noun suffix)

प्राप्नोति (prāpnoti) - attains, obtains, reaches

(verb)

3rd person , singular, active, present (laṭ) of prāp

Prefix: pra

Root: āp (class 5)

स्नात्वा (snātvā) - having completed the ritual bath (having bathed)

(indeclinable)

Absolutive (gerund)

from snā + ktvā

Root: snā (class 2)

Note: Reinforces the ritual bathing action described earlier or implies a final bath at the location.

तत्र (tatra) - at the aforementioned holy site (Jātismara tīrtha) (there, in that place)

(indeclinable)

from tad + tral

न (na) - not, no

(indeclinable)

संशयः (saṁśayaḥ) - doubt, uncertainty

(noun)

Nominative, masculine, singular of saṃśaya

saṁśaya - doubt, uncertainty, hesitation

from sam- + śī (to doubt) + aya

Prefix: sam

Root: śī (class 2)