योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-33, verse-15

लोभमोहरुषां यस्य तनुतानुदिनं भवेत् ।
यथाशास्त्रं विहरति स्वस्वकर्मसु सज्जनः ॥ १५ ॥

lobhamoharuṣāṃ yasya tanutānudinaṃ bhavet ,
yathāśāstraṃ viharati svasvakarmasu sajjanaḥ 15

15. lobhamoharuṣām yasya tanutā anudinam bhavet
yathāśāstraṃ viharati svasvakarmasu sajjanaḥ

15. yasya lobhamoharuṣām anudinam tanutā bhavet
sajjanaḥ yathāśāstraṃ svasvakarmasu viharati

15. A virtuous person, whose greed, delusion, and anger diminish day by day, performs their own duties (karma) according to scriptural injunctions.

Words meanings summery:

• लोभमोहरुषाम् (lobhamoharuṣām) - of greed, delusion, and anger

• यस्य (yasya) - whose, of whom

• तनुता (tanutā) - diminution, decrease

• अनुदिनम् (anudinam) - day by day, daily

• भवेत् (bhavet) - may be, should be, may occur

• यथाशास्त्रं (yathāśāstraṁ) - according to scripture, in conformity with sacred texts

• विहरति (viharati) - performs (duties) (acts, performs, wanders, enjoys)

• स्वस्वकर्मसु (svasvakarmasu) - in his own duties, in their respective actions

• सज्जनः (sajjanaḥ) - a good person, a virtuous person

Words meanings and morphology

लोभमोहरुषाम् (lobhamoharuṣām) - of greed, delusion, and anger

(noun)

Genitive, feminine, plural of lobhamoharuṣā

lobhamoharuṣā - greed, delusion, and anger

compound noun

Compound type : dvandva (lobha+moha+ruṣā)

• lobha – greed
  noun (masculine)
  Root: lubh (class 4)
• moha – delusion
  noun (masculine)
  Root: muh (class 4)
• ruṣā – anger
  noun (feminine)
  Root: ruṣ (class 1)

यस्य (yasya) - whose, of whom

(pronoun)

Genitive, masculine, singular of yad

yad - which, who, what

Note: refers to 'sajjanaḥ'

तनुता (tanutā) - diminution, decrease

(noun)

Nominative, feminine, singular of tanutā

tanutā - state of being small, thinness, diminution

derived from 'tanu' (thin, small) + suffix '-tā'

Note: subject of 'bhavet'

अनुदिनम् (anudinam) - day by day, daily

(indeclinable)

avyayībhāva compound: 'anu' (after, repeatedly) + 'dina' (day)

Compound type : avyayībhāva (anu+dina)

• anu – after, along, repeatedly
  indeclinable
  prefix/preposition
• dina – day
  noun (neuter)

Note: functions adverbially

भवेत् (bhavet) - may be, should be, may occur

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

root verb

Root: bhū (class 1)

यथाशास्त्रं (yathāśāstraṁ) - according to scripture, in conformity with sacred texts

(indeclinable)

avyayībhāva compound: 'yathā' (as, according to) + 'śāstra' (scripture)

Compound type : avyayībhāva (yathā+śāstra)

• yathā – as, according to, in such a way
  indeclinable
• śāstra – scripture, sacred text, treatise, rule
  noun (neuter)
  Root: śās (class 2)

Note: functions adverbially

विहरति (viharati) - performs (duties) (acts, performs, wanders, enjoys)

(verb)

3rd person , singular, active, present (laṭ) of vihar

verb with prefix 'vi-'

Prefix: vi

Root: hṛ (class 1)

स्वस्वकर्मसु (svasvakarmasu) - in his own duties, in their respective actions

(noun)

Locative, neuter, plural of svasvakarma

svasvakarma - one's own duty/action

compound: 'sva' (one's own) repeated for emphasis, then combined with 'karma'

Compound type : karmadhāraya (sva+sva+karma)

• sva – one's own
  adjective (masculine/feminine/neuter)
• sva – one's own
  adjective (masculine/feminine/neuter)
• karma – action, duty, ritual (karma)
  noun (neuter)
  Root: kṛ (class 8)

सज्जनः (sajjanaḥ) - a good person, a virtuous person

(noun)

Nominative, masculine, singular of sajjana

sajjana - good person, virtuous individual

karmadhāraya compound: 'sat' (good, virtuous) + 'jana' (person)

Compound type : karmadhāraya (sat+jana)

• sat – good, virtuous, existent, real
  adjective (masculine/feminine/neuter)
  Present Active Participle
  participle from 'as' (to be)
  Root: as (class 2)
• jana – person, individual, creature
  noun (masculine)
  Root: jan (class 4)

Note: subject of 'viharati'