योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-8, verse-25

भोगैकचिन्तया सार्धं सममुत्क्रान्तचेतनः ।
प्राप्य मद्रेशपुत्रत्वमासीन्मद्रमहीपतिः ॥ २५ ॥

bhogaikacintayā sārdhaṃ samamutkrāntacetanaḥ ,
prāpya madreśaputratvamāsīnmadramahīpatiḥ 25

25. bhogaikacintayā sārdham samam utkrāntacetanaḥ
prāpya madreśaputratvam āsīt madramahīpatiḥ

25. bhogaikacintayā sārdham samam utkrāntacetanaḥ
saḥ madreśaputratvam prāpya madramahīpatiḥ āsīt

25. His consciousness departed simultaneously with his singular thought of enjoyment. After this, having been born as the son of the king of Madra, he (eventually) became the king of Madra.

Words meanings summery:

• भोगैकचिन्तया (bhogaikacintayā) - by his singular thought of enjoyment (by the sole thought of enjoyment)

• सार्धम् (sārdham) - along with (together with, along with)

• समम् (samam) - simultaneously (simultaneously, equally, together)

• उत्क्रान्तचेतनः (utkrāntacetanaḥ) - whose consciousness (cetana) departed (at the moment of death) (whose consciousness has departed)

• प्राप्य (prāpya) - having been born as / attained the state of being (having obtained, having attained, having reached)

• मद्रेशपुत्रत्वम् (madreśaputratvam) - the status of being the son of the king of Madra (Madreśa) (the state of being the son of the king of Madra)

• आसीत् (āsīt) - he became (he was, he became)

• मद्रमहीपतिः (madramahīpatiḥ) - he became the king of Madra (king of Madra)

Words meanings and morphology

भोगैकचिन्तया (bhogaikacintayā) - by his singular thought of enjoyment (by the sole thought of enjoyment)

(noun)

Instrumental, feminine, singular of bhogaikacintā

bhogaikacintā - sole thought of enjoyment

Compound type : tatpuruṣa (bhoga+eka+cintā)

• bhoga – enjoyment, experience
  noun (masculine)
  Root: bhuj (class 7)
• eka – one, sole, singular
  adjective
• cintā – thought, concern
  noun (feminine)
  Root: cint (class 10)

Note: Indicates what accompanied the departure of consciousness.

सार्धम् (sārdham) - along with (together with, along with)

(indeclinable)

Note: Governs instrumental case `bhogaikacintayā`.

समम् (samam) - simultaneously (simultaneously, equally, together)

(indeclinable)

Note: Modifies the action of `utkrāntacetanaḥ`.

उत्क्रान्तचेतनः (utkrāntacetanaḥ) - whose consciousness (cetana) departed (at the moment of death) (whose consciousness has departed)

(adjective)

Nominative, masculine, singular of utkrāntacetana

utkrāntacetana - whose consciousness has departed

Compound type : bahuvrīhi (utkrānta+cetana)

• utkrānta – departed, gone out
  adjective
  Past Passive Participle
  from ut-kram (to go forth, to depart)
  Prefix: ut
  Root: kram (class 1)
• cetana – consciousness, sentient being, vital spirit
  noun (masculine)
  Root: cit (class 1)

Note: Describes the person whose consciousness departs.

प्राप्य (prāpya) - having been born as / attained the state of being (having obtained, having attained, having reached)

(indeclinable)

Absolutive (Gerund)

from pra-āp

Prefixes: pra+ā

Root: āp (class 5)

Note: Indicates an action completed before the main verb.

मद्रेशपुत्रत्वम् (madreśaputratvam) - the status of being the son of the king of Madra (Madreśa) (the state of being the son of the king of Madra)

(noun)

Accusative, neuter, singular of madreśaputratva

madreśaputratva - state of being the son of the king of Madra

from Madra-īśa-putra + tva (suffix for abstract noun)

Compound type : tatpuruṣa (madra+īśa+putra+tva)

• madra – name of a country or its people
  proper noun (masculine)
• īśa – lord, master, ruler, king
  noun (masculine)
  from īś (to rule)
  Root: īś (class 2)
• putra – son, child
  noun (masculine)
• tva – suffix for abstract noun, -ness, -hood, state of being
  suffix (neuter)
  primary suffix, forms abstract nouns from nouns/adjectives

Note: Object of `prāpya`.

आसीत् (āsīt) - he became (he was, he became)

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Imperfect tense, 3rd person singular

Root as, a-augmentation indicates imperfect.

Root: as (class 2)

Note: Main verb of the sentence.

मद्रमहीपतिः (madramahīpatiḥ) - he became the king of Madra (king of Madra)

(noun)

Nominative, masculine, singular of madramahīpati

madramahīpati - king of Madra, lord of the Madra land

Compound type : tatpuruṣa (madra+mahīpati)

• madra – name of a country or its people
  proper noun (masculine)
• mahīpati – king, lord of the earth
  noun (masculine)
  mahī (earth) + pati (lord)

Note: Predicate nominative for `āsīt`.