महाभारतः mahābhārataḥ - book-1, chapter-24, verse-9

अहं च ते सदा पुत्र शान्तिस्वस्तिपरायणा ।
अरिष्टं व्रज पन्थानं वत्स कार्यार्थसिद्धये ॥९॥

9. ahaṁ ca te sadā putra śāntisvastiparāyaṇā ,
ariṣṭaṁ vraja panthānaṁ vatsa kāryārthasiddhaye.

9. aham ca te sadā putra śānti-svasti-parāyaṇā |
ariṣṭam vraja panthānam vatsa kārya-artha-siddhaye

9. And I, your mother, O son, am always devoted to your peace and well-being. O dear one, go on a path free from harm for the accomplishment of your purpose.

Words meanings summery:

• अहम् (aham) - I

• च (ca) - and, also

• ते (te) - your (genitive singular)

• सदा (sadā) - always, ever

• पुत्र (putra) - O son

• शान्ति-स्वस्ति-परायणा (śānti-svasti-parāyaṇā) - I (Vinatā) am devoted to your peace and well-being (devoted to peace and well-being, having peace and welfare as the highest aim)

• अरिष्टम् (ariṣṭam) - a path free from harm (unharmed, safe, auspicious)

• व्रज (vraja) - go

• पन्थानम् (panthānam) - path, way

• वत्स (vatsa) - O dear one (vocative) (O calf, O dear one, O child)

• कार्य-अर्थ-सिद्धये (kārya-artha-siddhaye) - for the accomplishment of your mission/purpose (for the accomplishment of the purpose of the task)

Words meanings and morphology

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

च (ca) - and, also

(indeclinable)

ते (te) - your (genitive singular)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Note: Dative/genitive singular enclitic form of yuṣmad

सदा (sadā) - always, ever

(indeclinable)

पुत्र (putra) - O son

(noun)

Vocative, masculine, singular of putra

putra - son, child

शान्ति-स्वस्ति-परायणा (śānti-svasti-parāyaṇā) - I (Vinatā) am devoted to your peace and well-being (devoted to peace and well-being, having peace and welfare as the highest aim)

(adjective)

Nominative, feminine, singular of śānti-svasti-parāyaṇa

śānti-svasti-parāyaṇa - whose highest aim is peace and well-being

Compound type : bahuvrihi (śānti-svasti+parāyaṇa)

• śānti – peace, tranquility, calm
  noun (feminine)
• svasti – well-being, welfare, prosperity, fortune
  noun (feminine)
• parāyaṇa – highest resort, ultimate goal, devoted to
  noun (neuter)

Note: Adjective qualifying 'aham'

अरिष्टम् (ariṣṭam) - a path free from harm (unharmed, safe, auspicious)

(adjective)

Accusative, masculine, singular of ariṣṭa

ariṣṭa - unharmed, safe, prosperous, auspicious, evil omen (neuter noun)

Compound type : nañ-tatpurusha (a+riṣṭa)

• a – not, non-
  indeclinable
• riṣṭa – harmed, injured
  adjective (neuter)
  past participle
  Root riṣ (to hurt)
  Root: riṣ (class 4)

Note: Qualifies 'panthānam'

व्रज (vraja) - go

(verb)

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

Root: vraj (class 1)

पन्थानम् (panthānam) - path, way

(noun)

Accusative, masculine, singular of pathin

pathin - path, road, way, course

वत्स (vatsa) - O dear one (vocative) (O calf, O dear one, O child)

(noun)

Vocative, masculine, singular of vatsa

vatsa - calf, child, dear one

कार्य-अर्थ-सिद्धये (kārya-artha-siddhaye) - for the accomplishment of your mission/purpose (for the accomplishment of the purpose of the task)

(noun)

Dative, feminine, singular of kārya-artha-siddhi

kārya-artha-siddhi - accomplishment of a purpose/task

Compound type : tatpurusha (kārya-artha+siddhi)

• kārya – task, duty, business, purpose
  noun (neuter)
  gerundive
  Root kṛ + ṇyat
  Root: kṛ (class 8)
• artha – purpose, aim, meaning, wealth
  noun (masculine)
• siddhi – accomplishment, success, attainment
  noun (feminine)