योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-50, verse-40

स्थित्वान्तर्मानसान्पाशानाशारूपानुदारया ।
धिया धैर्यैकधर्मिण्या निर्धर्माधर्मता व्रज ॥ ४० ॥

sthitvāntarmānasānpāśānāśārūpānudārayā ,
dhiyā dhairyaikadharmiṇyā nirdharmādharmatā vraja 40

40. sthitvā antaḥ mānasān pāśān āśā-rūpān udārayā dhiyā
dhairya-eka-dharmiṇyā nir-dharma-adharmatām vraja

40. antaḥ sthitvā āśā-rūpān mānasān pāśān udārayā
dhairya-eka-dharmiṇyā dhiyā nir-dharma-adharmatām vraja

40. Having firmly established yourself internally against the mental bonds that take the form of desires, with an exalted intellect whose singular intrinsic nature (dharma) is fortitude, attain the state beyond both righteousness (dharma) and unrighteousness (adharma).

Words meanings summery:

• स्थित्वा (sthitvā) - having stood, having remained, having established oneself

• अन्तः (antaḥ) - within, inside, internally

• मानसान् (mānasān) - mental, relating to the mind

• पाशान् (pāśān) - bonds, fetters, snares

• आशा-रूपान् (āśā-rūpān) - shaped like desires, in the form of hopes/desires

• उदारया (udārayā) - with a noble, with an exalted, with a magnanimous

• धिया (dhiyā) - by intellect, by understanding, by insight

• धैर्य-एक-धर्मिण्या (dhairya-eka-dharmiṇyā) - whose sole intrinsic nature (dharma) is courage/fortitude

• निर्-धर्म-अधर्मताम् (nir-dharma-adharmatām) - the state beyond righteousness (dharma) and unrighteousness (adharma)

• व्रज (vraja) - go, proceed, attain

Words meanings and morphology

स्थित्वा (sthitvā) - having stood, having remained, having established oneself

(indeclinable)

Absolutive (Gerund)

From root √sthā (to stand) with suffix -ktvā

Root: sthā (class 1)

Note: Indicates action preceding 'vraja'.

अन्तः (antaḥ) - within, inside, internally

(indeclinable)

Note: Modifies 'sthitvā'.

मानसान् (mānasān) - mental, relating to the mind

(adjective)

Accusative, masculine, plural of mānasa

mānasa - mental, belonging to the mind, produced by the mind

Derived from manas (mind) with suffix -a

Note: Qualifies 'pāśān'.

पाशान् (pāśān) - bonds, fetters, snares

(noun)

Accusative, masculine, plural of pāśa

pāśa - bond, fetter, rope, snare, spiritual bondage

Note: Object of implied verb (e.g., confronting, transcending).

आशा-रूपान् (āśā-rūpān) - shaped like desires, in the form of hopes/desires

(adjective)

Accusative, masculine, plural of āśā-rūpa

āśā-rūpa - having the form/nature of hope or desire

Compound of āśā (hope/desire) and rūpa (form)

Compound type : tatpurusha/bahuvrihi (āśā+rūpa)

• āśā – hope, desire, expectation
  noun (feminine)
  From root √aś (to attain) with prefix ā-
  Prefix: ā
  Root: aś (class 5)
• rūpa – form, shape, nature, appearance
  noun (neuter)

Note: Qualifies 'pāśān'.

उदारया (udārayā) - with a noble, with an exalted, with a magnanimous

(adjective)

Instrumental, feminine, singular of udāra

udāra - noble, exalted, magnanimous, great, excellent

Compound of ud- (up, out) and āra (going)

Note: Qualifies 'dhiyā'.

धिया (dhiyā) - by intellect, by understanding, by insight

(noun)

Instrumental, feminine, singular of dhī

dhī - intellect, understanding, thought, insight, wisdom

From root √dhyā (to meditate) or √dhā (to place)

Root: dhā/dhyā (class 3)

Note: Instrument by which 'vraja' is achieved.

धैर्य-एक-धर्मिण्या (dhairya-eka-dharmiṇyā) - whose sole intrinsic nature (dharma) is courage/fortitude

(adjective)

Instrumental, feminine, singular of dhairya-eka-dharmin

dhairya-eka-dharmin - possessing only fortitude as its intrinsic nature (dharma)

Compound of dhairya (fortitude), eka (sole), and dharmin (possessing inherent quality/dharma)

Compound type : bahuvrihi (dhairya+eka+dharmin)

• dhairya – fortitude, courage, steadiness
  noun (neuter)
  From dhīra (firm, steady)
  Root: dhṛ (class 1)
• eka – one, sole, singular
  numeral/adjective (masculine)
• dharmin – possessing inherent quality, possessing intrinsic nature (dharma), righteous
  adjective (masculine)
  From dharma (intrinsic nature/righteousness) with suffix -in
  Root: dhṛ (class 1)

Note: Qualifies 'dhiyā'.

निर्-धर्म-अधर्मताम् (nir-dharma-adharmatām) - the state beyond righteousness (dharma) and unrighteousness (adharma)

(noun)

Accusative, feminine, singular of nir-dharma-adharmatā

nir-dharma-adharmatā - the state of being free from (nir) intrinsic nature (dharma) and its opposite (adharma), beyond good and evil

Compound of nir- (without), dharma (intrinsic nature), and adharmatā (unrighteousness)

Compound type : bahuvrihi (nis+dharma+adharmatā)

• nis – without, out, free from
  prefix (indeclinable)
  Prefix indicating absence or negation
• dharma – intrinsic nature, righteousness, duty, law (dharma)
  noun (masculine)
  From root √dhṛ (to hold, support)
  Root: dhṛ (class 1)
• adharmatā – unrighteousness, un-dharma, absence of dharma
  noun (feminine)
  Compound of a- (negation) and dharmatā (state of dharma)
  Prefix: a

Note: Object of 'vraja'.

व्रज (vraja) - go, proceed, attain

(verb)

2nd person , singular, active, imperative (Lot) of vraj

Root: vraj (class 1)

Note: Command to the listener.