महाभारतः mahābhārataḥ - book-12, chapter-337, verse-66

निःसंशयेषु सर्वेषु नित्यं वसति वै हरिः ।
ससंशयान्हेतुबलान्नाध्यावसति माधवः ॥६६॥

66. niḥsaṁśayeṣu sarveṣu nityaṁ vasati vai hariḥ ,
sasaṁśayānhetubalānnādhyāvasati mādhavaḥ.

66. niḥsaṃśayeṣu sarveṣu nityam vasati vai hariḥ
sasaṃśayān hetubalān na adhyāvasati mādhavaḥ

66. hariḥ vai sarveṣu niḥsaṃśayeṣu nityam vasati
mādhavaḥ sasaṃśayān hetubalān na adhyāvasati

66. Hari indeed always resides in all those who are free from doubt. But Mādhava does not dwell in those who are full of doubt (saṃśaya), being swayed by mere logical arguments.

Words meanings summery:

• निःसंशयेषु (niḥsaṁśayeṣu) - in those free from doubt, in the doubtless ones

• सर्वेषु (sarveṣu) - in all

• नित्यम् (nityam) - always, constantly, perpetually

• वसति (vasati) - resides, dwells, lives

• वै (vai) - indeed, surely, verily

• हरिः (hariḥ) - Hari (a name of Viṣṇu)

• ससंशयान् (sasaṁśayān) - those who are full of doubt (saṃśaya) (those full of doubt, doubtful ones (accusative))

• हेतुबलान् (hetubalān) - being swayed by mere logical arguments (those whose strength is logic/arguments, driven by arguments (accusative))

• न (na) - not, no

• अध्यावसति (adhyāvasati) - does not dwell in, does not inhabit

• माधवः (mādhavaḥ) - Mādhava (a name of Viṣṇu or Kṛṣṇa)

Words meanings and morphology

निःसंशयेषु (niḥsaṁśayeṣu) - in those free from doubt, in the doubtless ones

(adjective)

Locative, masculine, plural of niḥsaṃśaya

niḥsaṁśaya - free from doubt, doubtless, certain, definite

Compound type : bahuvrīhi (nis+saṃśaya)

• nis – out, forth, without, free from
  indeclinable
  Prefix/indeclinable indicating negation or absence.
• saṃśaya – doubt, uncertainty, hesitation
  noun (masculine)
  Derived from root 'śī' with prefix 'sam'.
  Prefix: sam
  Root: śī (class 2)

Note: Adjectivally refers to people.

सर्वेषु (sarveṣu) - in all

(adjective)

Locative, masculine, plural of sarva

sarva - all, every, whole, entire

Note: Adjectivally refers to persons, agreeing with 'niḥsaṃśayeṣu'.

नित्यम् (nityam) - always, constantly, perpetually

(indeclinable)

वसति (vasati) - resides, dwells, lives

(verb)

3rd person , singular, active, present indicative (laṭ) of vas

present active

Root 'vas' (to dwell) in present tense, active voice, 3rd singular.

Root: vas (class 1)

वै (vai) - indeed, surely, verily

(indeclinable)

हरिः (hariḥ) - Hari (a name of Viṣṇu)

(proper noun)

Nominative, masculine, singular of hari

hari - Hari, a name of Viṣṇu or Kṛṣṇa; lion, horse, ray of light; tawny, yellowish, green

ससंशयान् (sasaṁśayān) - those who are full of doubt (saṃśaya) (those full of doubt, doubtful ones (accusative))

(adjective)

Accusative, masculine, plural of sasaṃśaya

sasaṁśaya - full of doubt, doubtful, uncertain

Compound type : bahuvrīhi (sa+saṃśaya)

• sa – with, together with
  indeclinable
  Prefix/indeclinable indicating presence or accompaniment.
• saṃśaya – doubt, uncertainty, hesitation
  noun (masculine)
  Derived from root 'śī' with prefix 'sam'.
  Prefix: sam
  Root: śī (class 2)

Note: Adjectivally refers to people.

हेतुबलान् (hetubalān) - being swayed by mere logical arguments (those whose strength is logic/arguments, driven by arguments (accusative))

(adjective)

Accusative, masculine, plural of hetubala

hetubala - whose strength is reason, driven by arguments/logic

Compound type : bahuvrīhi (hetu+bala)

• hetu – cause, reason, motive, logical argument
  noun (masculine)
• bala – strength, power, force, might
  noun (neuter)

Note: Adjectivally refers to people, agreeing with 'sasaṃśayān'.

न (na) - not, no

(indeclinable)

अध्यावसति (adhyāvasati) - does not dwell in, does not inhabit

(verb)

3rd person , singular, active, present indicative (laṭ) of vas

present active

Root 'vas' (to dwell) with prefixes 'adhi' and 'ā', in present tense, active voice, 3rd singular.

Prefixes: adhi+ā

Root: vas (class 1)

माधवः (mādhavaḥ) - Mādhava (a name of Viṣṇu or Kṛṣṇa)

(proper noun)

Nominative, masculine, singular of mādhava

mādhava - Mādhava, a name of Viṣṇu or Kṛṣṇa; descendant of Madhu; lord of Lakṣmī