योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-29, verse-72

जगन्नगर्यामस्यां तु शान्तचित्तपिशाचकम् ।
देहगेहं कतिपयैः सेव्यते सद्भिरेव यत् ॥ ७२ ॥

jagannagaryāmasyāṃ tu śāntacittapiśācakam ,
dehagehaṃ katipayaiḥ sevyate sadbhireva yat 72

72. jagat-nagaryām asyām tu śānta-citta-piśācakam
deha-geham katipayaiḥ sevyate sadbhiḥ eva yat

72. yat deha-geham asyām jagat-nagaryām tu
śānta-citta-piśācakam katipayaiḥ sadbhiḥ eva sevyate

72. Indeed, in this city of the world, that body-house, which is tranquil due to a calmed mind-demon, is inhabited only by a few virtuous individuals.

Words meanings summery:

• जगत्-नगर्याम् (jagat-nagaryām) - in the city of the world

• अस्याम् (asyām) - in this

• तु (tu) - indeed, but, however

• शान्त-चित्त-पिशाचकम् (śānta-citta-piśācakam) - whose mind-demon is calmed, with a calmed mind-demon

• देह-गेहम् (deha-geham) - body-house, the body as a house

• कतिपयैः (katipayaiḥ) - by a few, by some

• सेव्यते (sevyate) - is served, is inhabited, is frequented

• सद्भिः (sadbhiḥ) - by the virtuous, by good people

• एव (eva) - only, just, indeed

• यत् (yat) - which, that

Words meanings and morphology

जगत्-नगर्याम् (jagat-nagaryām) - in the city of the world

(noun)

Locative, feminine, singular of jagat-nagarī

jagat-nagarī - world-city

Compound type : ṣaṣṭhī-tatpuruṣa (jagat+nagarī)

• jagat – world, universe
  noun (neuter)
• nagarī – city, town
  noun (feminine)

अस्याम् (asyām) - in this

(pronoun)

Locative, feminine, singular of idam

idam - this, this one

तु (tu) - indeed, but, however

(indeclinable)

शान्त-चित्त-पिशाचकम् (śānta-citta-piśācakam) - whose mind-demon is calmed, with a calmed mind-demon

(adjective)

Accusative, neuter, singular of śānta-citta-piśācaka

śānta-citta-piśācaka - a demon of a calm mind, whose mind-demon is calmed

Compound describing the state of the mind-demon.

Compound type : bahuvrīhi (śānta+citta+piśācaka)

• śānta – calm, peaceful, pacified
  adjective (masculine)
  Past Passive Participle
  Derived from root śam (to be calm, quiet)
  Root: śam (class 4)
• citta – mind, consciousness, thought
  noun (neuter)
• piśācaka – goblin, demon, ghoul, evil spirit
  noun (masculine)

देह-गेहम् (deha-geham) - body-house, the body as a house

(noun)

Accusative, neuter, singular of deha-geha

deha-geha - body-house (metaphor for the body)

Compound type : tatpuruṣa (deha+geha)

• deha – body, corporeal frame
  noun (masculine)
• geha – house, dwelling, abode
  noun (neuter)

कतिपयैः (katipayaiḥ) - by a few, by some

(adjective)

Instrumental, masculine, plural of katipaya

katipaya - a few, some, certain

सेव्यते (sevyate) - is served, is inhabited, is frequented

(verb)

3rd person , singular, passive, present (lat) of sev

Root verb, Atmanepada

Root: sev (class 1)

सद्भिः (sadbhiḥ) - by the virtuous, by good people

(adjective)

Instrumental, masculine, plural of sat

sat - good, virtuous, righteous, existent

Present Active Participle (derived from as 'to be')

Root: as (class 2)

एव (eva) - only, just, indeed

(indeclinable)

यत् (yat) - which, that

(pronoun)

Accusative, neuter, singular of yad

yad - which, that, who, what

Note: Relative pronoun, refers to 'deha-geham'.