योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-50, verse-41

समास्वादयतस्तत्त्वं स्वसंवेदनधर्मिणः ।
विषं हालाहलमपि यास्यत्यमृततामथ ॥ ४१ ॥

samāsvādayatastattvaṃ svasaṃvedanadharmiṇaḥ ,
viṣaṃ hālāhalamapi yāsyatyamṛtatāmatha 41

41. samāsvādayataḥ tattvam svasaṃvedanadharmiṇaḥ
viṣam hālāhalam api yāsyati amṛtatām atha

41. samāsvādayataḥ svasaṃvedanadharmiṇaḥ tattvam
api hālāhalam viṣam amṛtatām atha yāsyati

41. For one who is thoroughly experiencing the ultimate truth (tattva), and whose intrinsic nature (dharma) is self-awareness, even the deadly *halāhala* poison will then attain the state of immortality.

Words meanings summery:

• समास्वादयतः (samāsvādayataḥ) - of one who is thoroughly tasting, experiencing; for one who is thoroughly tasting, experiencing

• तत्त्वम् (tattvam) - the ultimate truth (tattva) (reality, truth, principle, essence)

• स्वसंवेदनधर्मिणः (svasaṁvedanadharmiṇaḥ) - of one whose intrinsic nature (dharma) is self-awareness

• विषम् (viṣam) - poison

• हालाहलम् (hālāhalam) - the *halāhala* poison (a mythical deadly poison)

• अपि (api) - even, also, too

• यास्यति (yāsyati) - will go, will attain, will become

• अमृतताम् (amṛtatām) - the state of immortality, nectar-like quality

• अथ (atha) - then, next, now

Words meanings and morphology

समास्वादयतः (samāsvādayataḥ) - of one who is thoroughly tasting, experiencing; for one who is thoroughly tasting, experiencing

(participle)

Genitive, masculine, singular of samāsvādayat

samāsvādayat - one who is thoroughly tasting, experiencing

Present Active Participle

Derived from the root √svād (to taste), with prefixes sam- and ā-, in the causal form (svādayati), then forming a present active participle.

Prefixes: sam+ā

Root: svād (class 1)

तत्त्वम् (tattvam) - the ultimate truth (tattva) (reality, truth, principle, essence)

(noun)

Accusative, neuter, singular of tattva

tattva - reality, truth, principle, essence, element

Derived from tad (that) + tva (suffix for state/nature).

स्वसंवेदनधर्मिणः (svasaṁvedanadharmiṇaḥ) - of one whose intrinsic nature (dharma) is self-awareness

(adjective)

Genitive, masculine, singular of svasaṃvedanadharmin

svasaṁvedanadharmin - one whose intrinsic nature is self-awareness

A compound noun used as an adjective, ending in in suffix.

Compound type : bahuvrīhi (sva+saṃvedana+dharmin)

• sva – self, own
  pronoun (neuter)
• saṃvedana – awareness, consciousness, perception
  noun (neuter)
  verbal noun
  Derived from sam-√vid (to know, perceive), suffix -ana.
  Prefix: sam
  Root: vid (class 2)
• dharmin – possessing intrinsic nature (dharma), characteristic, qualified by
  noun (masculine)
  Derived from dharma with the possessive suffix in.

Note: Qualifies samāsvādayataḥ.

विषम् (viṣam) - poison

(noun)

Nominative, neuter, singular of viṣa

viṣa - poison, venom, toxin

Note: Subject of the verb yāsyati.

हालाहलम् (hālāhalam) - the *halāhala* poison (a mythical deadly poison)

(noun)

Nominative, neuter, singular of hālāhala

hālāhala - the *halāhala* poison (a mythical deadly poison churned from the ocean during Samudra manthan)

Note: Qualifies viṣam.

अपि (api) - even, also, too

(indeclinable)

यास्यति (yāsyati) - will go, will attain, will become

(verb)

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

Future tense

Derived from root √yā.

Root: yā (class 2)

अमृतताम् (amṛtatām) - the state of immortality, nectar-like quality

(noun)

Accusative, feminine, singular of amṛtatā

amṛtatā - immortality, nectar-like quality, state of deathlessness

Derived from amṛta (immortal, nectar) + suffix tā (state, quality).

Note: Object of yāsyati.

अथ (atha) - then, next, now

(indeclinable)