महाभारतः mahābhārataḥ - book-1, chapter-202, verse-2

सुहृद्भिरभ्यनुज्ञातौ दैत्यवृद्धैश्च मन्त्रिभिः ।
कृत्वा प्रास्थानिकं रात्रौ मघासु ययतुस्तदा ॥२॥

2. suhṛdbhirabhyanujñātau daityavṛddhaiśca mantribhiḥ ,
kṛtvā prāsthānikaṁ rātrau maghāsu yayatustadā.

2. suhṛdbhiḥ abhyanujñātau daityavṛddhaiḥ ca mantribhiḥ
kṛtvā prāsthānikam rātrau maghāsu yayatuḥ tadā

2. Having obtained permission from their friends, and from the demon elders and ministers, they performed the departure rites at night and then set forth during the Magha constellation.

Words meanings summery:

• सुहृद्भिः (suhṛdbhiḥ) - by friends; by well-wishers

• अभ्यनुज्ञातौ (abhyanujñātau) - the two who were permitted; the two who were approved

• दैत्यवृद्धैः (daityavṛddhaiḥ) - by the demon elders; by the old demons

• च (ca) - and

• मन्त्रिभिः (mantribhiḥ) - by ministers; by counselors

• कृत्वा (kṛtvā) - having done; having performed

• प्रास्थानिकम् (prāsthānikam) - the departure ceremony; the rites for departure

• रात्रौ (rātrau) - at night; in the night

• मघासु (maghāsu) - in the Magha (constellation/nakṣatra)

• ययतुः (yayatuḥ) - they two went; they two departed

• तदा (tadā) - then; at that time

Words meanings and morphology

सुहृद्भिः (suhṛdbhiḥ) - by friends; by well-wishers

(noun)

Instrumental, masculine, plural of suhṛd

suhṛd - friend, well-wisher; good-hearted

Compound type : bahuvrihi (su+hṛd)

• su – good, well; excellent
  indeclinable
• hṛd – heart, mind
  noun (neuter)

अभ्यनुज्ञातौ (abhyanujñātau) - the two who were permitted; the two who were approved

(adjective)

Nominative, masculine, dual of abhyanujñāta

abhyanujñāta - permitted, allowed, approved

Past Passive Participle

Root jñā (to know) with prefixes abhi- and anu-

Prefixes: abhi+anu

Root: jñā (class 9)

दैत्यवृद्धैः (daityavṛddhaiḥ) - by the demon elders; by the old demons

(noun)

Instrumental, masculine, plural of daityavṛddha

daityavṛddha - demon elder, old demon

Compound type : tatpurusha (daitya+vṛddha)

• daitya – a demon, a son of Diti
  noun (masculine)
• vṛddha – old, aged; grown, increased; an elder
  adjective (masculine)
  Past Passive Participle
  Root vṛdh (to grow, increase)
  Root: vṛdh (class 1)

च (ca) - and

(indeclinable)

मन्त्रिभिः (mantribhiḥ) - by ministers; by counselors

(noun)

Instrumental, masculine, plural of mantrin

mantrin - minister, counselor, advisor

From mantra (counsel) with suffix -in

कृत्वा (kṛtvā) - having done; having performed

(indeclinable)

Absolutive (Gerund)

Root kṛ with suffix -tvā

Root: kṛ (class 8)

प्रास्थानिकम् (prāsthānikam) - the departure ceremony; the rites for departure

(noun)

Accusative, neuter, singular of prāsthānika

prāsthānika - relating to departure; provisions for a journey; a departure ceremony

From prasthāna (departure) with suffix -ika

रात्रौ (rātrau) - at night; in the night

(noun)

Locative, feminine, singular of rātri

rātri - night

मघासु (maghāsu) - in the Magha (constellation/nakṣatra)

(proper noun)

Locative, feminine, plural of maghā

maghā - the tenth lunar mansion (nakṣatra), presided over by the Pitris

ययतुः (yayatuḥ) - they two went; they two departed

(verb)

3rd person , dual, active, past perfect (lit) of yā

Root: yā (class 2)

तदा (tadā) - then; at that time

(indeclinable)