महाभारतः mahābhārataḥ - book-3, chapter-164, verse-23

मातलिर्मन्नियोगात्त्वां त्रिदिवं प्रापयिष्यति ।
विदितस्त्वं हि देवानामृषीणां च महात्मनाम् ॥२३॥

23. mātalirmanniyogāttvāṁ tridivaṁ prāpayiṣyati ,
viditastvaṁ hi devānāmṛṣīṇāṁ ca mahātmanām.

23. mātaliḥ mat-niyogāt tvām tridivaṃ prāpayiṣyati
viditaḥ tvam hi devānām ṛṣīṇām ca mahātmanām

23. By my command, Mātali will surely convey you to heaven. Indeed, you are well-known to the gods and to the great-souled sages.

Words meanings summery:

• मातलिः (mātaliḥ) - Mātali (charioteer of Indra)

• मत्-नियोगात् (mat-niyogāt) - by my command, from my command

• त्वाम् (tvām) - you

• त्रिदिवं (tridivaṁ) - to heaven, to the third heaven

• प्रापयिष्यति (prāpayiṣyati) - will cause to reach, will convey

• विदितः (viditaḥ) - known, understood

• त्वम् (tvam) - you

• हि (hi) - indeed, surely, because

• देवानाम् (devānām) - of the gods

• ऋषीणाम् (ṛṣīṇām) - of the sages

• च (ca) - and, also

• महात्मनाम् (mahātmanām) - of the great-souled ones

Words meanings and morphology

मातलिः (mātaliḥ) - Mātali (charioteer of Indra)

(proper noun)

Nominative, masculine, singular of mātali

mātali - Mātali (name of Indra's charioteer)

मत्-नियोगात् (mat-niyogāt) - by my command, from my command

(noun)

Ablative, masculine, singular of mat-niyoga

mat-niyoga - my command, my order

Compound type : tatpurusha (mad+niyoga)

• mad – my, mine (ablative of asmad, used possessively)
  pronoun
  Ablative of asmad (I) used as possessive here
• niyoga – command, injunction, appointment, employment
  noun (masculine)
  From root yuj (to join, to employ) with prefix ni
  Prefix: ni
  Root: yuj (class 7)

Note: The 't' in 'mat' is a result of external sandhi (from 'mad' before 'n').

त्वाम् (tvām) - you

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

त्रिदिवं (tridivaṁ) - to heaven, to the third heaven

(noun)

Accusative, neuter, singular of tridiva

tridiva - the third heaven, celestial region, paradise

Compound type : dvigu (tri+diva)

• tri – three
  numeral
• diva – heaven, sky, day
  noun (masculine)

प्रापयिष्यति (prāpayiṣyati) - will cause to reach, will convey

(verb)

3rd person , singular, active, future (lṛṭ) of prāp

Causal form of root āp with prefix pra

Prefix: pra

Root: āp (class 5)

विदितः (viditaḥ) - known, understood

(adjective)

Nominative, masculine, singular of vidita

vidita - known, understood, perceived

Past Passive Participle

From root vid (to know)

Root: vid (class 2)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

हि (hi) - indeed, surely, because

(indeclinable)

देवानाम् (devānām) - of the gods

(noun)

Genitive, masculine, plural of deva

deva - god, deity, celestial being

ऋषीणाम् (ṛṣīṇām) - of the sages

(noun)

Genitive, masculine, plural of ṛṣi

ṛṣi - sage, seer, inspired poet

च (ca) - and, also

(indeclinable)

महात्मनाम् (mahātmanām) - of the great-souled ones

(adjective)

Genitive, masculine, plural of mahātman

mahātman - great-souled, high-minded, noble, the great soul (ātman)

Compound type : bahuvrihi (mahat+ātman)

• mahat – great, large, vast
  adjective (neuter)
• ātman – soul, self (ātman), spirit, essence
  noun (masculine)

Note: Refers to sages who are great-souled.