महाभारतः mahābhārataḥ - book-1, chapter-199, verse-50

तान्निवेश्य ततो वीरो रामेण सह केशवः ।
ययौ द्वारवतीं राजन्पाण्डवानुमते तदा ॥५०॥

50. tānniveśya tato vīro rāmeṇa saha keśavaḥ ,
yayau dvāravatīṁ rājanpāṇḍavānumate tadā.

50. tān niveśya tataḥ vīraḥ rāmeṇa saha keśavaḥ
yayau dvāravatīm rājan pāṇḍavānumate tadā

50. O King, after settling them, the heroic Keshava (Krishna), accompanied by Rama, then went to Dvaravati at that time, with the consent of the Pandavas.

Words meanings summery:

• तान् (tān) - them, those

• निवेश्य (niveśya) - having settled, having caused to enter, having established

• ततः (tataḥ) - then, thereafter, from there

• वीरः (vīraḥ) - hero, brave man, valiant

• रामेण (rāmeṇa) - by Rama, with Rama

• सह (saha) - with, together with

• केशवः (keśavaḥ) - Keshava, Krishna

• ययौ (yayau) - went, proceeded

• द्वारवतीम् (dvāravatīm) - to Dvaravati (name of a city)

• राजन् (rājan) - O King

• पाण्डवानुमते (pāṇḍavānumate) - with the consent of the Pandavas

• तदा (tadā) - then, at that time

Words meanings and morphology

तान् (tān) - them, those

(pronoun)

Accusative, masculine, plural of tad

tad - that, those, he, she, it

निवेश्य (niveśya) - having settled, having caused to enter, having established

(indeclinable)

Absolutive (Gerund)

Derived from root viś with prefix ni, forming an absolutive suffix -ya.

Prefix: ni

Root: viś (class 6)

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

वीरः (vīraḥ) - hero, brave man, valiant

(noun)

Nominative, masculine, singular of vīra

vīra - hero, brave, valiant, chief

रामेण (rāmeṇa) - by Rama, with Rama

(proper noun)

Instrumental, masculine, singular of rāma

rāma - Rama (a celebrated hero, seventh incarnation of Vishnu)

सह (saha) - with, together with

(indeclinable)

केशवः (keśavaḥ) - Keshava, Krishna

(proper noun)

Nominative, masculine, singular of keśava

keśava - Keshava (an epithet of Vishnu or Krishna, 'having beautiful hair' or 'slayer of the demon Keśī')

ययौ (yayau) - went, proceeded

(verb)

3rd person , singular, active, Perfect (Lit) of yā

Perfect tense form (Lit Laṅ) of root yā

Root: yā (class 2)

द्वारवतीम् (dvāravatīm) - to Dvaravati (name of a city)

(proper noun)

Accusative, feminine, singular of dvāravatī

dvāravatī - Dvaravati (the capital city of Krishna)

राजन् (rājan) - O King

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, chief

पाण्डवानुमते (pāṇḍavānumate) - with the consent of the Pandavas

(noun)

Locative, masculine, singular of pāṇḍavānumata

pāṇḍavānumata - consented to by the Pandavas, approved by the Pandavas

Compound of Pāṇḍava (nom. pl.) and anumata (Past Passive Participle).

Compound type : tatpuruṣa (pāṇḍava+anumata)

• pāṇḍava – descendant of Pandu, a Pandava
  proper noun (masculine)
• anumata – consented, agreed, approved
  adjective (masculine)
  Past Passive Participle
  Derived from root man with prefix anu, forming a past passive participle.
  Prefix: anu
  Root: man (class 4)

Note: Locative case indicates 'in the consent of the Pandavas'.

तदा (tadā) - then, at that time

(indeclinable)