महाभारतः mahābhārataḥ - book-12, chapter-187, verse-30

तत्र यत्प्रीतिसंयुक्तं काये मनसि वा भवेत् ।
वर्तते सात्त्विको भाव इत्यवेक्षेत तत्तदा ॥३०॥

30. tatra yatprītisaṁyuktaṁ kāye manasi vā bhavet ,
vartate sāttviko bhāva ityavekṣeta tattadā.

30. tatra yat prītisaṃyuktaṃ kāye manasi vā bhavet
vartate sāttvikaḥ bhāvaḥ iti avekṣeta tat tadā

30. tatra yat prītisaṃyuktaṃ kāye vā manasi bhavet,
tadā tat sāttvikaḥ bhāvaḥ vartate iti avekṣeta

30. There, whatever feeling or state (bhāva) is associated with pleasure, whether it be in the body or in the mind, one should then recognize that it is a sattvic manifestation.

Words meanings summery:

• तत्र (tatra) - in that case, regarding such experience (there, in that place, in that case, regarding that)

• यत् (yat) - whatever (feeling or state) (which, whatever, that which)

• प्रीतिसंयुक्तं (prītisaṁyuktaṁ) - associated with pleasure (conjoined with pleasure, pleasant, joyful)

• काये (kāye) - in the body

• मनसि (manasi) - in the mind

• वा (vā) - or, either...or

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

• वर्तते (vartate) - prevails, is present (exists, prevails, happens, is, turns)

• सात्त्विकः (sāttvikaḥ) - sattvic (quality of goodness) (sattvic, relating to sattva (goodness))

• भावः (bhāvaḥ) - state, feeling, or manifestation (bhāva) (state, condition, feeling, mode of being, manifestation)

• इति (iti) - thus, marking what is to be recognized (thus, so, in this way)

• अवेक्षेत (avekṣeta) - one should observe/recognize (one should observe, should consider, should perceive)

• तत् (tat) - that (sattvic manifestation) (that, it)

• तदा (tadā) - then, at that time

Words meanings and morphology

तत्र (tatra) - in that case, regarding such experience (there, in that place, in that case, regarding that)

(indeclinable)

यत् (yat) - whatever (feeling or state) (which, whatever, that which)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that which, whoever

प्रीतिसंयुक्तं (prītisaṁyuktaṁ) - associated with pleasure (conjoined with pleasure, pleasant, joyful)

(adjective)

Nominative, neuter, singular of prītisaṃyukta

prītisaṁyukta - conjoined with joy, pleasant, delightful

Past Passive Participle used as adjective

Compound of prīti (joy) and saṃyukta (joined)

Compound type : tṛtīyā-tatpuruṣa (prīti+saṃyukta)

• prīti – pleasure, joy, love, affection
  noun (feminine)
  From root prī (to please, to love)
  Root: prī (class 9)
• saṃyukta – joined, united, connected, endowed with
  adjective (masculine)
  Past Passive Participle
  PPP of yuj with prefix sam
  Prefix: sam
  Root: yuj (class 7)

काये (kāye) - in the body

(noun)

Locative, masculine, singular of kāya

kāya - body, mass, collection

मनसि (manasi) - in the mind

(noun)

Locative, neuter, singular of manas

manas - mind, intellect, thought, understanding

Root: man (class 4)

वा (vā) - or, either...or

(indeclinable)

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

(verb)

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

optative active

3rd person singular, optative mood, active voice

Root: bhū (class 1)

वर्तते (vartate) - prevails, is present (exists, prevails, happens, is, turns)

(verb)

3rd person , singular, middle, present indicative (laṭ) of vṛt

present middle

3rd person singular, present indicative, middle voice

Root: vṛt (class 1)

सात्त्विकः (sāttvikaḥ) - sattvic (quality of goodness) (sattvic, relating to sattva (goodness))

(adjective)

Nominative, masculine, singular of sāttvika

sāttvika - sattvic, good, pure, virtuous, relating to sattva

Derived from sattva with suffix -ika

भावः (bhāvaḥ) - state, feeling, or manifestation (bhāva) (state, condition, feeling, mode of being, manifestation)

(noun)

Nominative, masculine, singular of bhāva

bhāva - being, state, condition, feeling, disposition, mode of existence, sentiment

verbal noun

Derived from root bhū (to be, to become)

Root: bhū (class 1)

इति (iti) - thus, marking what is to be recognized (thus, so, in this way)

(indeclinable)

अवेक्षेत (avekṣeta) - one should observe/recognize (one should observe, should consider, should perceive)

(verb)

3rd person , singular, middle, optative (vidhiliṅ) of īkṣ

optative middle

3rd person singular, optative mood, middle voice, with prefix ava

Prefix: ava

Root: īkṣ (class 1)

तत् (tat) - that (sattvic manifestation) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

तदा (tadā) - then, at that time

(indeclinable)