योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-12, verse-19

मुमुहुर्न विमोहेषु न ममज्जुर्विपत्क्रमैः ।
न जहर्षुः शुभैः शोकै रुरुदुर्न भवानिव ॥ १९ ॥

mumuhurna vimoheṣu na mamajjurvipatkramaiḥ ,
na jaharṣuḥ śubhaiḥ śokai rurudurna bhavāniva 19

19. mumuhuḥ na vimoheṣu na mamajjuḥ vipatkramaiḥ na
jahṛṣuḥ śubhaiḥ śokaiḥ ruruduḥ na bhavān iva

19. vimoheṣu na mumuhuḥ vipatkramaiḥ na mamajjuḥ
śubhaiḥ na jahṛṣuḥ śokaiḥ na ruruduḥ bhavān iva

19. They were not deluded by strong illusions, nor did they sink under the successive onslaughts of misfortune. They did not rejoice over auspicious events, nor did they weep over sorrows like ordinary people.

Words meanings summery:

• मुमुहुः (mumuhuḥ) - they were deluded, bewildered

• न (na) - not, no

• विमोहेषु (vimoheṣu) - in great delusions, in confusions, in bewilderments

• न (na) - not, no

• ममज्जुः (mamajjuḥ) - they sank, they plunged

• विपत्क्रमैः (vipatkramaiḥ) - by sequences of calamity, by successive misfortunes

• न (na) - not, no

• जहृषुः (jahṛṣuḥ) - they rejoiced, they were glad

• शुभैः (śubhaiḥ) - by auspicious things, by good fortune

• शोकैः (śokaiḥ) - by sorrows, by griefs

• रुरुदुः (ruruduḥ) - they wept, they cried

• न (na) - not, no

• भवान् (bhavān) - like ordinary people (you (honorific), sir; (contextually: like ordinary people))

• इव (iva) - like, as, as if

Words meanings and morphology

मुमुहुः (mumuhuḥ) - they were deluded, bewildered

(verb)

3rd person , plural, active, perfect (liṭ) of muh

Perfect

3rd plural Perfect active

Root: muh (class 4)

न (na) - not, no

(indeclinable)

विमोहेषु (vimoheṣu) - in great delusions, in confusions, in bewilderments

(noun)

Locative, masculine, plural of vimoha

vimoha - great delusion, confusion, bewilderment

Prefix: vi

Root: muh (class 4)

न (na) - not, no

(indeclinable)

ममज्जुः (mamajjuḥ) - they sank, they plunged

(verb)

3rd person , plural, active, perfect (liṭ) of majj

Perfect

3rd plural Perfect active

Root: majj (class 6)

विपत्क्रमैः (vipatkramaiḥ) - by sequences of calamity, by successive misfortunes

(noun)

Instrumental, masculine, plural of vipatkrama

vipatkrama - succession of calamities, sequence of misfortunes

Compound type : tatpuruṣa (vipat+krama)

• vipat – calamity, misfortune, distress, adversity
  noun (feminine)
  Prefix: vi
  Root: pad (class 4)
• krama – step, sequence, order, course
  noun (masculine)
  Root: kram (class 1)

न (na) - not, no

(indeclinable)

जहृषुः (jahṛṣuḥ) - they rejoiced, they were glad

(verb)

3rd person , plural, active, perfect (liṭ) of hṛṣ

Perfect

3rd plural Perfect active

Root: hṛṣ (class 1)

शुभैः (śubhaiḥ) - by auspicious things, by good fortune

(adjective)

Instrumental, neuter, plural of śubha

śubha - auspicious, fortunate, beautiful, good

शोकैः (śokaiḥ) - by sorrows, by griefs

(noun)

Instrumental, masculine, plural of śoka

śoka - sorrow, grief, lamentation, anguish

Root: śuc (class 1)

रुरुदुः (ruruduḥ) - they wept, they cried

(verb)

3rd person , plural, active, perfect (liṭ) of rud

Perfect

3rd plural Perfect active

Root: rud (class 2)

न (na) - not, no

(indeclinable)

भवान् (bhavān) - like ordinary people (you (honorific), sir; (contextually: like ordinary people))

(pronoun)

Nominative, masculine, singular of bhavat

bhavat - being, existing, (as a pronoun) you (honorific)

Present Participle

Nominative singular masculine of present participle 'bhavat'

Root: bhū (class 1)

इव (iva) - like, as, as if

(indeclinable)