योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-82, verse-23

तपसोपार्जितो ब्रह्मा जनतामारणेच्छया ।
विषूचिका प्राणहरा स्यां सूच्यात्मेति भो मया ॥ २३ ॥

tapasopārjito brahmā janatāmāraṇecchayā ,
viṣūcikā prāṇaharā syāṃ sūcyātmeti bho mayā 23

23. tapasā upārjitaḥ brahmā janatāmāraṇecchayā
viṣūcikā prāṇaharā syām sūcyātmā iti bho mayā

23. mayā tapasā brahmā upārjitaḥ janatāmāraṇecchayā
bho iti viṣūcikā prāṇaharā sūcyātmā syām

23. By my severe austerity (tapas), Brahmā was propitiated. With the intention of causing the death of people, I then declared, "Oh! May I become a life-destroying cholera (viṣūcikā) with a subtle, needle-like nature (sūcyātmā)!"

Words meanings summery:

• तपसा (tapasā) - by my severe austerity (tapas) (by austerity; by penance)

• उपार्जितः (upārjitaḥ) - propitiated (acquired; obtained; propitiated)

• ब्रह्मा (brahmā) - Brahmā (the creator god) (Brahmā (the creator god); ultimate reality (brahman))

• जनतामारणेच्छया (janatāmāraṇecchayā) - with the intention of causing the death of people (with the desire to kill people/humanity)

• विषूचिका (viṣūcikā) - cholera (viṣūcikā) (cholera; epidemic; a kind of needle)

• प्राणहरा (prāṇaharā) - life-destroying (life-taking; deadly; destructive of life)

• स्याम् (syām) - May I become (May I be; I should be)

• सूच्यात्मा (sūcyātmā) - with a subtle, needle-like nature (sūcyātmā) (having a subtle body; having a needle-like nature)

• इति (iti) - thus (introducing direct speech) (thus; so; (quotative particle))

• भो (bho) - Oh! (Oh!; Hallo! (vocative particle))

• मया (mayā) - by me (Karkaṭī) (by me)

Words meanings and morphology

तपसा (tapasā) - by my severe austerity (tapas) (by austerity; by penance)

(noun)

Instrumental, neuter, singular of tapas

tapas - austerity, penance, spiritual discipline

उपार्जितः (upārjitaḥ) - propitiated (acquired; obtained; propitiated)

(adjective)

Nominative, masculine, singular of upārjita

upārjita - acquired, obtained, gained, earned

Past Passive Participle

derived from root √ṛj with upasarga upa-

Prefix: upa

Root: ṛj

ब्रह्मा (brahmā) - Brahmā (the creator god) (Brahmā (the creator god); ultimate reality (brahman))

(proper noun)

Nominative, masculine, singular of brahman

brahman - Brahmā (the creator god); ultimate reality

जनतामारणेच्छया (janatāmāraṇecchayā) - with the intention of causing the death of people (with the desire to kill people/humanity)

(noun)

Instrumental, feminine, singular of janatāmāraṇecchā

janatāmāraṇecchā - desire for killing people

Compound type : tatpurusha (janatā+māraṇa+icchā)

• janatā – people, populace, mankind
  noun (feminine)
• māraṇa – killing, slaying, death
  noun (neuter)
• icchā – desire, wish, intention
  noun (feminine)

विषूचिका (viṣūcikā) - cholera (viṣūcikā) (cholera; epidemic; a kind of needle)

(noun)

Nominative, feminine, singular of viṣūcikā

viṣūcikā - cholera, epidemic; a kind of needle

प्राणहरा (prāṇaharā) - life-destroying (life-taking; deadly; destructive of life)

(adjective)

Nominative, feminine, singular of prāṇahara

prāṇahara - life-taking, deadly, destructive of life

Compound type : tatpurusha (prāṇa+hara)

• prāṇa – life, breath, vital air
  noun (masculine)
• hara – taking, seizing, destroying
  adjective (masculine)

स्याम् (syām) - May I become (May I be; I should be)

(verb)

1st person , singular, active, optative (liṅ) of as

optative

first person singular, Parasmaipada

Root: as (class 2)

सूच्यात्मा (sūcyātmā) - with a subtle, needle-like nature (sūcyātmā) (having a subtle body; having a needle-like nature)

(adjective)

Nominative, feminine, singular of sūcyātman

sūcyātman - having a subtle body; having a needle-like nature

Compound type : bahuvrihi (sūci+ātman)

• sūci – needle; subtle; sharp
  noun (feminine)
• ātman – self, soul, essence, nature
  noun (masculine)

इति (iti) - thus (introducing direct speech) (thus; so; (quotative particle))

(indeclinable)

भो (bho) - Oh! (Oh!; Hallo! (vocative particle))

(indeclinable)

मया (mayā) - by me (Karkaṭī) (by me)

(pronoun)

Instrumental, singular of asmad

asmad - I, me