योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-68, verse-41

संसक्तमनसामस्मिन्संसारे व्यवहारिणाम् ।
अत्ति तृष्णा शरीराणि तृणान्यग्निशिखा यथा ॥ ४१ ॥

saṃsaktamanasāmasminsaṃsāre vyavahāriṇām ,
atti tṛṣṇā śarīrāṇi tṛṇānyagniśikhā yathā 41

41. saṃsaktamanasām asmin saṃsāre vyavahāriṇām
atti tṛṣṇā śarīrāṇi tṛṇāni agniśikhā yathā

41. yathā agniśikhā tṛṇāni atti,
[tathā] asmin saṃsāre saṃsaktamanasām vyavahāriṇām tṛṣṇā śarīrāṇi atti

41. For those whose minds are deeply attached and who are engrossed in worldly activities within this cycle of rebirth (saṃsāra), craving devours their bodies just as a flame consumes blades of grass.

Words meanings summery:

• संसक्तमनसाम् (saṁsaktamanasām) - of those whose minds are attached

• अस्मिन् (asmin) - in this

• संसारे (saṁsāre) - in the cycle of rebirth, in the world

• व्यवहारिणाम् (vyavahāriṇām) - of those engaged in worldly affairs, of practitioners

• अत्ति (atti) - eats, consumes, devours

• तृष्णा (tṛṣṇā) - craving, thirst, desire

• शरीराणि (śarīrāṇi) - bodies

• तृणानि (tṛṇāni) - grasses, blades of grass

• अग्निशिखा (agniśikhā) - flame of fire

• यथा (yathā) - just as, as

Words meanings and morphology

संसक्तमनसाम् (saṁsaktamanasām) - of those whose minds are attached

(adjective)

Genitive, plural of saṃsaktamanas

saṁsaktamanas - one whose mind is attached

Compound type : bahuvrīhi (saṃsakta+manas)

• saṃsakta – attached, connected, clung to
  adjective
  Past Passive Participle
  derived from root sañj (to attach) with prefix sam-
  Prefix: sam
  Root: sañj (class 1)
• manas – mind, intellect, heart
  noun (neuter)
  Root: man

अस्मिन् (asmin) - in this

(pronoun)

Locative, masculine, singular of idam

idam - this, this one

संसारे (saṁsāre) - in the cycle of rebirth, in the world

(noun)

Locative, masculine, singular of saṃsāra

saṁsāra - cycle of rebirth (saṃsāra), worldly existence, transmigration

derived from root sṛ (to flow) with prefix sam-

Prefix: sam

Root: sṛ (class 1)

व्यवहारिणाम् (vyavahāriṇām) - of those engaged in worldly affairs, of practitioners

(noun)

Genitive, masculine, plural of vyavahārin

vyavahārin - one who is engaged in affairs, a practitioner, a merchant, a litigant

derived from root hṛ (to carry) with prefixes vi- and ava- and suffix ṇin

Prefixes: vi+ava

Root: hṛ (class 1)

अत्ति (atti) - eats, consumes, devours

(verb)

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

Present Active Indicative

Root: ad (class 2)

तृष्णा (tṛṣṇā) - craving, thirst, desire

(noun)

Nominative, feminine, singular of tṛṣṇā

tṛṣṇā - craving, thirst, desire

Root: tṛṣ (class 4)

शरीराणि (śarīrāṇi) - bodies

(noun)

Accusative, neuter, plural of śarīra

śarīra - body, corporeal frame

Root: śṝ (class 9)

तृणानि (tṛṇāni) - grasses, blades of grass

(noun)

Accusative, neuter, plural of tṛṇa

tṛṇa - grass, straw

Root: tṛd (class 6)

अग्निशिखा (agniśikhā) - flame of fire

(noun)

Nominative, feminine, singular of agniśikhā

agniśikhā - flame of fire, tongue of fire

Compound type : tatpuruṣa (agni+śikhā)

• agni – fire, god of fire
  noun (masculine)
  Root: añj
• śikhā – flame, crest, tuft of hair
  noun (feminine)
  Root: śikh

यथा (yathā) - just as, as

(indeclinable)