महाभारतः mahābhārataḥ - book-5, chapter-80, verse-19

यथा त्वां न स्पृशेदेष दोषः कृष्ण तथा कुरु ।
पाण्डवैः सह दाशार्ह सृञ्जयैश्च ससैनिकैः ॥१९॥

19. yathā tvāṁ na spṛśedeṣa doṣaḥ kṛṣṇa tathā kuru ,
pāṇḍavaiḥ saha dāśārha sṛñjayaiśca sasainikaiḥ.

19. yathā tvām na spṛśet eṣa doṣaḥ kṛṣṇa tathā kuru
pāṇḍavaiḥ saha dāśārha sṛñjayaiḥ ca sasainikaiḥ

19. O Krishna, O descendant of Dasharha, please act in such a way that this fault (doṣa) does not affect you, the Pandavas, the Srinjayas, or their respective armies.

Words meanings summery:

• यथा (yathā) - so that, as

• त्वाम् (tvām) - you

• न (na) - not, no

• स्पृशेत् (spṛśet) - it should touch, it may touch

• एष (eṣa) - this (masculine nominative singular)

• दोषः (doṣaḥ) - fault (doṣa) (fault, defect, sin, error)

• कृष्ण (kṛṣṇa) - O Krishna

• तथा (tathā) - thus, so, in that manner

• कुरु (kuru) - do, make, perform

• पाण्डवैः (pāṇḍavaiḥ) - with the Pandavas

• सह (saha) - with, along with

• दाशार्ह (dāśārha) - O descendant of Dasharha (epithet of Krishna)

• सृञ्जयैः (sṛñjayaiḥ) - with the Srinjayas (a tribe/people)

• च (ca) - and

• ससैनिकैः (sasainikaiḥ) - with their soldiers, with armies

Words meanings and morphology

यथा (yathā) - so that, as

(indeclinable)

त्वाम् (tvām) - you

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

न (na) - not, no

(indeclinable)

स्पृशेत् (spṛśet) - it should touch, it may touch

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of spṛś

Root: spṛś (class 6)

एष (eṣa) - this (masculine nominative singular)

(pronoun)

Nominative, masculine, singular of etad

etad - this

दोषः (doṣaḥ) - fault (doṣa) (fault, defect, sin, error)

(noun)

Nominative, masculine, singular of doṣa

doṣa - fault, defect, sin

कृष्ण (kṛṣṇa) - O Krishna

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna

तथा (tathā) - thus, so, in that manner

(indeclinable)

कुरु (kuru) - do, make, perform

(verb)

2nd person , singular, active, imperative (loṭ) of kṛ

Root: kṛ (class 8)

पाण्डवैः (pāṇḍavaiḥ) - with the Pandavas

(proper noun)

Instrumental, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pandu, the Pandavas

सह (saha) - with, along with

(indeclinable)

Note: Used with instrumental case.

दाशार्ह (dāśārha) - O descendant of Dasharha (epithet of Krishna)

(proper noun)

Vocative, masculine, singular of dāśārha

dāśārha - descendant of Dasharha

सृञ्जयैः (sṛñjayaiḥ) - with the Srinjayas (a tribe/people)

(proper noun)

Instrumental, masculine, plural of sṛñjaya

sṛñjaya - a tribe or people

च (ca) - and

(indeclinable)

ससैनिकैः (sasainikaiḥ) - with their soldiers, with armies

(adjective)

Instrumental, masculine, plural of sasainika

sasainika - with soldiers, accompanied by an army

Compound type : bahuvrihi (sa+sainika)

• sa – with, together with
  prefix
• sainika – soldier, military man
  noun (masculine)