महाभारतः mahābhārataḥ - book-13, chapter-15, verse-45

विदित्वा सप्त सूक्ष्माणि षडङ्गं त्वां च मूर्तितः ।
प्रधानविधियोगस्थस्त्वामेव विशते बुधः ॥४५॥

45. viditvā sapta sūkṣmāṇi ṣaḍaṅgaṁ tvāṁ ca mūrtitaḥ ,
pradhānavidhiyogasthastvāmeva viśate budhaḥ.

45. viditvā sapta sūkṣmāṇi ṣaḍaṅgam tvām ca mūrtitaḥ
pradhānavidhiyogasthaḥ tvām eva viśate budhaḥ

45. budhaḥ sapta sūkṣmāṇi ṣaḍaṅgam ca tvām mūrtitaḥ
viditvā pradhānavidhiyogasthaḥ tvām eva viśate

45. A wise person (budha), understanding the seven subtle elements and Your manifest form with its six constituents, and being established in the principal method of spiritual discipline (yoga), attains You alone.

Words meanings summery:

• विदित्वा (viditvā) - having known, understanding

• सप्त (sapta) - seven

• सूक्ष्माणि (sūkṣmāṇi) - subtle elements/things

• षडङ्गम् (ṣaḍaṅgam) - referring to the six constituents of the divine form (six-limbed, having six constituents/parts)

• त्वाम् (tvām) - You

• च (ca) - and

• मूर्तितः (mūrtitaḥ) - in Your embodied form, manifestly

• प्रधानविधियोगस्थः (pradhānavidhiyogasthaḥ) - established in the principal method of spiritual discipline (yoga)

• त्वाम् (tvām) - You

• एव (eva) - alone, only, indeed

• विशते (viśate) - enters, attains

• बुधः (budhaḥ) - a wise person, an enlightened one

Words meanings and morphology

विदित्वा (viditvā) - having known, understanding

(indeclinable)

absolutive (gerund)

Derived from root 'vid' with suffix -ktvā

Root: vid (class 2)

सप्त (sapta) - seven

(numeral)

सूक्ष्माणि (sūkṣmāṇi) - subtle elements/things

(noun)

neuter, plural of sūkṣma

sūkṣma - subtle, minute, fine; a subtle element

षडङ्गम् (ṣaḍaṅgam) - referring to the six constituents of the divine form (six-limbed, having six constituents/parts)

(adjective)

Accusative, neuter, singular of ṣaḍaṅga

ṣaḍaṅga - having six limbs/parts/constituents; six-limbed

Compound type : Dvigu (ṣaṣ+aṅga)

• ṣaṣ – six
  numeral
• aṅga – limb, part, constituent, auxiliary
  noun (neuter)

त्वाम् (tvām) - You

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

च (ca) - and

(indeclinable)

मूर्तितः (mūrtitaḥ) - in Your embodied form, manifestly

(indeclinable)

Derived from 'mūrti' with the suffix '-tas', indicating manner or source.

प्रधानविधियोगस्थः (pradhānavidhiyogasthaḥ) - established in the principal method of spiritual discipline (yoga)

(adjective)

Nominative, masculine, singular of pradhānavidhiyogastha

pradhānavidhiyogastha - established in the principal rule/method of yoga

Compound type : Tatpurusha (pradhāna+vidhi+yoga+stha)

• pradhāna – principal, chief, primary; primordial nature (prakṛti)
  noun/adjective (neuter)
• vidhi – rule, method, ordinance
  noun (masculine)
• yoga – union, spiritual discipline, (yoga)
  noun (masculine)
  Root: yuj (class 7)
• stha – standing, staying, situated, established in
  adjective
  agent noun from root sthā
  Derived from the root 'sthā' (to stand) with agent suffix.
  Root: sthā (class 1)

त्वाम् (tvām) - You

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

एव (eva) - alone, only, indeed

(indeclinable)

विशते (viśate) - enters, attains

(verb)

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

Root: viś (class 6)

Note: (ātmanepada form)

बुधः (budhaḥ) - a wise person, an enlightened one

(noun)

Nominative, masculine, singular of budha

budha - wise, intelligent; a wise person

Root: budh (class 1)