महाभारतः mahābhārataḥ - book-14, chapter-7, verse-23

मा चापि शुभबुद्धित्वं लभेयमिह कर्हिचित् ।
सम्यग्ज्ञाने वैषये वा त्यजेयं संगतं यदि ॥२३॥

23. mā cāpi śubhabuddhitvaṁ labheyamiha karhicit ,
samyagjñāne vaiṣaye vā tyajeyaṁ saṁgataṁ yadi.

23. mā ca api śubhabuddhitvam labheyam iha karhicit
samyagjñāne vaiṣaye vā tyajeyam saṃgatam yadi

23. yadi saṃgatam tyajeyam iha karhicit samyagjñāne
vā vaiṣaye śubhabuddhitvam mā ca api labheyam

23. And may I never again attain good understanding (buddhi) here, whether in right knowledge or in worldly matters, if I were to abandon my association.

Words meanings summery:

• मा (mā) - not, do not (prohibitive particle)

• च (ca) - and

• अपि (api) - also, even

• शुभबुद्धित्वम् (śubhabuddhitvam) - the state of having good understanding/intellect

• लभेयम् (labheyam) - I would obtain

• इह (iha) - here, in this world

• कर्हिचित् (karhicit) - ever, at any time

• सम्यग्ज्ञाने (samyagjñāne) - in perfect/right knowledge

• वैषये (vaiṣaye) - in worldly matters, in sense objects

• वा (vā) - or

• त्यजेयम् (tyajeyam) - I would abandon

• संगतम् (saṁgatam) - association, company

• यदि (yadi) - if

Words meanings and morphology

मा (mā) - not, do not (prohibitive particle)

(indeclinable)

च (ca) - and

(indeclinable)

अपि (api) - also, even

(indeclinable)

शुभबुद्धित्वम् (śubhabuddhitvam) - the state of having good understanding/intellect

(noun)

Accusative, neuter, singular of śubhabuddhitva

śubhabuddhitva - the state of having good intellect/discernment

Compound type : tatpuruṣa (śubha+buddhi+tva)

• śubha – auspicious, good, pure
  adjective (masculine)
• buddhi – intellect, understanding, discernment (buddhi)
  noun (feminine)
  Root: budh (class 1)
• tva – suffix denoting 'ness', 'hood', 'state of being'
  suffix (neuter)

लभेयम् (labheyam) - I would obtain

(verb)

1st person , singular, active, optative (vidhiliṅ) of labh

Root: labh (class 1)

इह (iha) - here, in this world

(indeclinable)

कर्हिचित् (karhicit) - ever, at any time

(indeclinable)

सम्यग्ज्ञाने (samyagjñāne) - in perfect/right knowledge

(noun)

Locative, neuter, singular of samyagjñāna

samyagjñāna - perfect knowledge, right knowledge

Compound type : karmadhāraya (samyak+jñāna)

• samyak – right, true, perfect, proper
  adjective (masculine)
• jñāna – knowledge, wisdom
  noun (neuter)
  Root: jñā (class 9)

वैषये (vaiṣaye) - in worldly matters, in sense objects

(noun)

Locative, neuter, singular of vaiṣaya

vaiṣaya - relating to objects of sense, worldly, a subject, an object

वा (vā) - or

(indeclinable)

त्यजेयम् (tyajeyam) - I would abandon

(verb)

1st person , singular, active, optative (vidhiliṅ) of tyaj

Root: tyaj (class 1)

संगतम् (saṁgatam) - association, company

(noun)

Accusative, neuter, singular of saṃgata

saṁgata - association, meeting, contact, union

Prefix: sam

Root: gam (class 1)

यदि (yadi) - if

(indeclinable)