महाभारतः mahābhārataḥ - book-13, chapter-131, verse-51

ब्राह्मः स्वभावः कल्याणि समः सर्वत्र मे मतिः ।
निर्गुणं निर्मलं ब्रह्म यत्र तिष्ठति स द्विजः ॥५१॥

51. brāhmaḥ svabhāvaḥ kalyāṇi samaḥ sarvatra me matiḥ ,
nirguṇaṁ nirmalaṁ brahma yatra tiṣṭhati sa dvijaḥ.

51. brāhmaḥ svabhāvaḥ kalyāṇi samaḥ sarvatra me matiḥ
nirguṇam nirmalam brahma yatra tiṣṭhati saḥ dvijaḥ

51. kalyāṇi me matiḥ brāhmaḥ svabhāvaḥ sarvatra samaḥ
yatra nirguṇam nirmalam brahma tiṣṭhati saḥ dvijaḥ

51. O auspicious one, it is my understanding that the intrinsic nature (svabhāva) related to (brahman) is to be impartial everywhere. He who dwells in the pure, attributeless ultimate reality (brahman) is a true twice-born.

Words meanings summery:

• ब्राह्मः (brāhmaḥ) - the nature pertaining to (brahman) (divine, pertaining to (brahman), spiritual)

• स्वभावः (svabhāvaḥ) - intrinsic nature, inherent disposition, one's own being

• कल्याणि (kalyāṇi) - O auspicious one, O beautiful one

• समः (samaḥ) - equal, same, impartial, even

• सर्वत्र (sarvatra) - everywhere, in all respects

• मे (me) - my, to me, for me

• मतिः (matiḥ) - understanding (opinion, thought, understanding, intellect)

• निर्गुणम् (nirguṇam) - without qualities, attributeless

• निर्मलम् (nirmalam) - pure, stainless, immaculate

• ब्रह्म (brahma) - ultimate reality (brahman) (the Absolute, ultimate reality, the divine essence)

• यत्र (yatra) - where, in which place

• तिष्ठति (tiṣṭhati) - stands, dwells, exists, abides

• सः (saḥ) - he, that (masculine)

• द्विजः (dvijaḥ) - a true twice-born, referring to a Brahmin by spiritual attainment (twice-born (Brahmin, Kṣatriya, Vaiśya; traditionally refers to a Brahmin in such contexts))

Words meanings and morphology

ब्राह्मः (brāhmaḥ) - the nature pertaining to (brahman) (divine, pertaining to (brahman), spiritual)

(adjective)

Nominative, masculine, singular of brāhma

brāhma - divine, spiritual, pertaining to (brahman)

derived from brahman + aṇ (taddhita suffix)

स्वभावः (svabhāvaḥ) - intrinsic nature, inherent disposition, one's own being

(noun)

Nominative, masculine, singular of svabhāva

svabhāva - one's own nature, inherent disposition, intrinsic state

Compound type : tatpurusha (sva+bhāva)

• sva – self, own
  pronoun
• bhāva – being, state, nature, existence
  noun (masculine)
  from root bhū (to be)
  Root: bhū (class 1)

कल्याणि (kalyāṇi) - O auspicious one, O beautiful one

(adjective)

Vocative, feminine, singular of kalyāṇī

kalyāṇī - auspicious, beautiful, excellent (feminine)

समः (samaḥ) - equal, same, impartial, even

(adjective)

Nominative, masculine, singular of sama

sama - equal, same, impartial, even

सर्वत्र (sarvatra) - everywhere, in all respects

(indeclinable)

indeclinable formed from sarva + tral

मे (me) - my, to me, for me

(pronoun)

Genitive, singular of asmad

asmad - I, me (first person pronoun)

Note: Alternative form for mama (genitive) or mahyam (dative). Here it acts as possessive, 'my'.

मतिः (matiḥ) - understanding (opinion, thought, understanding, intellect)

(noun)

Nominative, feminine, singular of mati

mati - thought, intellect, opinion, understanding

from root man (to think)

Root: man (class 4)

निर्गुणम् (nirguṇam) - without qualities, attributeless

(adjective)

Accusative, neuter, singular of nirguṇa

nirguṇa - without qualities (guṇas), attributeless

Compound type : bahuvrihi (nir+guṇa)

• nir – without, out of, away
  indeclinable
  prefix
• guṇa – quality, attribute, constituent of nature
  noun (masculine)

Note: Qualifies 'brahma'.

निर्मलम् (nirmalam) - pure, stainless, immaculate

(adjective)

Accusative, neuter, singular of nirmala

nirmala - pure, stainless, immaculate, free from impurity

Compound type : bahuvrihi (nir+mala)

• nir – without, out of, away
  indeclinable
  prefix
• mala – impurity, dirt, stain
  noun (masculine)

Note: Qualifies 'brahma'.

ब्रह्म (brahma) - ultimate reality (brahman) (the Absolute, ultimate reality, the divine essence)

(noun)

Accusative, neuter, singular of brahman

brahman - the Absolute, ultimate reality, the divine essence, universal spirit

Root: bṛh (class 1)

Note: Object of 'tiṣṭhati', implying 'abides in (brahman)' or 'abides as (brahman)'.

यत्र (yatra) - where, in which place

(indeclinable)

from relative pronoun ya + tral

तिष्ठति (tiṣṭhati) - stands, dwells, exists, abides

(verb)

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

Root: sthā (class 1)

सः (saḥ) - he, that (masculine)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Correlate of yatra.

द्विजः (dvijaḥ) - a true twice-born, referring to a Brahmin by spiritual attainment (twice-born (Brahmin, Kṣatriya, Vaiśya; traditionally refers to a Brahmin in such contexts))

(noun)

Nominative, masculine, singular of dvija

dvija - twice-born, Brahmin, bird, tooth

Compound type : tatpurusha (dvi+ja)

• dvi – two, twice
  indeclinable
• ja – born, produced from
  adjective (masculine)
  suffix
  From root jan (to be born)
  Root: jan (class 4)

Note: Used here to specifically refer to a Brahmin due to the context of spiritual nature and (brahman).