महाभारतः mahābhārataḥ - book-3, chapter-62, verse-43

सैरन्ध्रीमभिजानीष्व सुनन्दे देवरूपिणीम् ।
एतया सह मोदस्व निरुद्विग्नमनाः स्वयम् ॥४३॥

43. sairandhrīmabhijānīṣva sunande devarūpiṇīm ,
etayā saha modasva nirudvignamanāḥ svayam.

43. sairandhrīm abhijānīṣva sunande devarūpiṇīm
| etayā saha modasva nirudvignamanāḥ svayam

43. O Sunandā, know this Sairandhrī, who possesses a divine form. Enjoy yourself with her, with an untroubled mind.

Words meanings summery:

• सैरन्ध्रीम् (sairandhrīm) - the Sairandhrī (referring to Damayantī in disguise) (a female attendant, a hairdresser (accusative singular))

• अभिजानीष्व (abhijānīṣva) - know, recognize (know, recognize, perceive)

• सुनन्दे (sunande) - O Sunandā (Queen Mother's daughter) (O Sunandā (vocative singular))

• देवरूपिणीम् (devarūpiṇīm) - who possesses a divine form (having a divine form, god-like in appearance (accusative singular))

• एतया (etayā) - with her (Sairandhrī) (with her, by her (instrumental singular feminine))

• सह (saha) - with, together with

• मोदस्व (modasva) - enjoy yourself (rejoice, be happy, enjoy yourself)

• निरुद्विग्नमनाः (nirudvignamanāḥ) - with an untroubled mind (having an untroubled mind, tranquil-minded)

• स्वयम् (svayam) - yourself (oneself, by oneself, personally)

Words meanings and morphology

सैरन्ध्रीम् (sairandhrīm) - the Sairandhrī (referring to Damayantī in disguise) (a female attendant, a hairdresser (accusative singular))

(noun)

Accusative, feminine, singular of sairandhrī

sairandhrī - a female attendant (especially one who dresses hair), a hairdresser

feminine form of sairandhra

अभिजानीष्व (abhijānīṣva) - know, recognize (know, recognize, perceive)

(verb)

2nd person , singular, middle, imperative (loṭ) of abhijñā

root jñā (to know) with prefix abhi

Prefix: abhi

Root: jñā (class 9)

सुनन्दे (sunande) - O Sunandā (Queen Mother's daughter) (O Sunandā (vocative singular))

(proper noun)

Vocative, feminine, singular of sunandā

sunandā - Sunandā (a proper name)

Root: nand (class 1)

देवरूपिणीम् (devarūpiṇīm) - who possesses a divine form (having a divine form, god-like in appearance (accusative singular))

(adjective)

Accusative, feminine, singular of devarūpiṇī

devarūpiṇī - having a divine form, god-like

feminine form of devarūpin

Compound type : tatpuruṣa (deva+rūpin)

• deva – god, divine
  noun (masculine)
  Root: div (class 4)
• rūpin – having form, in the form of
  adjective (masculine)
  from rūpa + ini suffix

Note: Qualifies 'sairandhrīm'.

एतया (etayā) - with her (Sairandhrī) (with her, by her (instrumental singular feminine))

(pronoun)

Instrumental, feminine, singular of etad

etad - this

Note: Used with 'saha'.

सह (saha) - with, together with

(indeclinable)

Root: sah (class 1)

मोदस्व (modasva) - enjoy yourself (rejoice, be happy, enjoy yourself)

(verb)

2nd person , singular, middle, imperative (loṭ) of mud

Root: mud (class 1)

निरुद्विग्नमनाः (nirudvignamanāḥ) - with an untroubled mind (having an untroubled mind, tranquil-minded)

(adjective)

Nominative, masculine, singular of nirudvignamanas

nirudvignamanas - having an untroubled mind, tranquil-minded

Compound type : bahuvrīhi (nis+udvigna+manas)

• nis – out, without, free from
  indeclinable
  prefix meaning 'without', 'free from'
  Prefix: nis
• udvigna – agitated, troubled, anxious
  adjective (masculine)
  Past Passive Participle
  root vij (to tremble) with prefix ud
  Prefix: ud
  Root: vij (class 6)
• manas – mind, intellect
  noun (neuter)
  Root: man (class 4)

Note: Refers to Sunandā.

स्वयम् (svayam) - yourself (oneself, by oneself, personally)

(indeclinable)

from sva + yam suffix

Note: Emphasizes the direct instruction to Sunandā.