महाभारतः mahābhārataḥ - book-6, chapter-64, verse-18

राजापि शिबिरं प्रायात्प्रणिपत्य महात्मने ।
शिश्ये च शयने शुभ्रे तां रात्रिं भरतर्षभ ॥१८॥

18. rājāpi śibiraṁ prāyātpraṇipatya mahātmane ,
śiśye ca śayane śubhre tāṁ rātriṁ bharatarṣabha.

18. rājā api śibiram prāyāt praṇipatya mahātmane
śiśye ca śayane śubhre tām rātrim bharatarṣabha

18. bharatarṣabha rājā api mahātmane praṇipatya
śibiram prāyāt ca śubhre śayane tām rātrim śiśye

18. O best of the Bharatas, the king also returned to his camp, having bowed down to the one with a great soul (mahātman). He then lay down on his clean bed for that night.

Words meanings summery:

• राजा (rājā) - king, ruler

• अपि (api) - also, even, too

• शिबिरम् (śibiram) - camp, encampment

• प्रायात् (prāyāt) - went, departed, proceeded

• प्रणिपत्य (praṇipatya) - having bowed down, having saluted respectfully

• महात्मने (mahātmane) - to the great-souled one, to the noble-minded

• शिश्ये (śiśye) - lay down, slept, rested

• च (ca) - and, also

• शयने (śayane) - on the bed, in the sleeping place

• शुभ्रे (śubhre) - pure, clean, bright, beautiful

• ताम् (tām) - that (night) (that, her)

• रात्रिम् (rātrim) - night

• भरतर्षभ (bharatarṣabha) - O best of Bharatas, O bull among Bharatas

Words meanings and morphology

राजा (rājā) - king, ruler

(noun)

Nominative, masculine, singular of rājan

rājan - king, ruler, sovereign

अपि (api) - also, even, too

(indeclinable)

शिबिरम् (śibiram) - camp, encampment

(noun)

Accusative, neuter, singular of śibira

śibira - camp, encampment, military quarter

प्रायात् (prāyāt) - went, departed, proceeded

(verb)

3rd person , singular, active, imperfect (laṅ) of prayā

Prefix: pra

Root: yā (class 2)

प्रणिपत्य (praṇipatya) - having bowed down, having saluted respectfully

(indeclinable)

absolutive (gerund)

Derived from root pat (to fall) with prefixes pra and ni and suffix -ya

Prefixes: pra+ni

Root: pat (class 1)

महात्मने (mahātmane) - to the great-souled one, to the noble-minded

(noun)

Dative, masculine, singular of mahātman

mahātman - great-souled, noble, sublime, great self (ātman)

Compound type : bahuvrīhi (mahā+ātman)

• mahā – great, large, mighty
  adjective
• ātman – soul, self, spirit, essential nature
  noun (masculine)

शिश्ये (śiśye) - lay down, slept, rested

(verb)

3rd person , singular, middle, perfect (lit) of śī

Root: śī (class 2)

च (ca) - and, also

(indeclinable)

शयने (śayane) - on the bed, in the sleeping place

(noun)

Locative, neuter, singular of śayana

śayana - bed, couch, sleeping

Root: śī (class 2)

शुभ्रे (śubhre) - pure, clean, bright, beautiful

(adjective)

Locative, neuter, singular of śubhra

śubhra - bright, shining, clean, pure, beautiful

ताम् (tām) - that (night) (that, her)

(pronoun)

Accusative, feminine, singular of tad

tad - that, this

रात्रिम् (rātrim) - night

(noun)

Accusative, feminine, singular of rātri

rātri - night

भरतर्षभ (bharatarṣabha) - O best of Bharatas, O bull among Bharatas

(proper noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - chief of the Bharatas, best among Bharatas

Compound type : ṣaṣṭhī-tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata, a Bharata (a specific lineage)
  proper noun (masculine)
• ṛṣabha – bull, chief, excellent one, pre-eminent
  noun (masculine)