Mahabharata · Chapter 6.37

prakṛtiṃ puruṣaṃ caiva kṣetraṃ kṣetrajñameva ca /
etadveditumicchāmi jñānaṃ jñeyaṃ ca keśava //
śrībhagavānuvāca /

idaṃ śarīraṃ kaunteya kṣetramityabhidhīyate /
etadyo vetti taṃ prāhuḥ kṣetrajña iti tadvidaḥ //

kṣetrajñaṃ cāpi māṃ viddhi sarvakṣetreṣu bhārata /
kṣetrakṣetrajñayorjñānaṃ yattajjñānaṃ mataṃ mama //

tatkṣetraṃ yacca yādṛk yadvikāri yataśca yat /
sa ca yo yatprabhāvaśca tatsamāsena me śrṛṇu //

ṛṣibhirbahudhā gītaṃ chandobhirvividhaiḥ pṛthak /
brahmasūtrapadaiścaiva hetumadbhirviniścitaiḥ //

mahābhūtānyahaṅkāro buddhiravyaktameva ca /
indriyāṇi daśaikaṃ ca pañca cendriyagocarāḥ //

icchā dveṣaḥ sukhaṃ duḥkhaṃ saṅghātaścetanā dhṛtiḥ /
etatkṣetraṃ samāsena savikāramudāhṛtam //

amānitvamadambhitvamahiṃsā kṣāntirārjavam /
ācāryopāsanaṃ śaucaṃ sthairyamātmavinigrahaḥ //

indriyārtheṣu vairāgyamanahaṅkāra eva ca /
janmamṛtyujarāvyādhiduḥkhadoṣānudarśanam //

asaktiranabhiṣvaṅgaḥ putradāragṛhādiṣu /
nityaṃ ca samacittatvamiṣṭāniṣṭopapattiṣu //

mayi cānanyayogena bhaktiravyabhicāriṇī /
viviktadeśasevitvamaratirjanasaṃsadi //

adhyātmajñānanityatvaṃ tattvajñānārthadarśanam /
etajjñānamiti proktamajñānaṃ yadato'nyathā //

jñeyaṃ yattatpravakṣyāmi yajjñātvā'mṛtamaśrute /
anādimatparaṃ brahma na sattannāsaducyate //

sarvataḥ pāṇipādaṃ tatsarvato'kṣiśiromukham /
sarvataḥ śrutimalloke sarvamāvṛtya tiṣṭhati //

sarvendriyaguṇābhāsaṃ sarvendriyavivarjitam /
asaktaṃ sarvabhṛccaiva nirguṇaṃ guṇabhoktṛ ca //

bahirantaśca bhūtānāmacaraṃ carameva ca /
sūkṣmatvāttadavijñeyaṃ dūrasthaṃ cāntike ca tat //

avibhaktaṃ ca bhūteṣu vibhaktamiva ca sthitam /
bhūtabhartṛ ca tajjñeyaṃ grasiṣṇu prabhaviṣṇu ca //

jyotiṣāmapi tajjyotistamasaḥ paramucyate /
jñānaṃ jñeyaṃ jñānagamyaṃ hṛdi sarvasya viṣṭhitam //

iti kṣetraṃ tathā jñānaṃ jñeyaṃ coktaṃ samāsataḥ /
madbhakta etadvijñāya madbhāvāyopapadyate //

prakṛtiṃ puruṣaṃ caiva viddhyanādī ubhāvapi /
vikārāṃśca guṇāṃścaiva viddhi prakṛtisambhavān //

kāryakāraṇakartṛtve hetuḥ prakṛtirucyate /
puruṣaḥ sukhaduḥkhānāṃ bhoktṛtve heturucyate //

puruṣaḥ prakṛtistho hi bhuṅkte prakṛtijānguṇān /
kāraṇaṃ guṇasaṅgo'sya sadasadyonijanmasu //

upadraṣṭānumantā ca bhartā bhoktā maheśvaraḥ /
paramātmeti cāpyukto dehe'sminpuruṣaḥ paraḥ //

ya evaṃ vetti puruṣaṃ prakṛtiṃ ca guṇaiḥ saha /
sarvathā vartamāno'pi na sa bhūyo'bhijāyate //

dhyānenātmani paśyanti kecidātmānamātmanā /
anye sāṅkhyena yogena karmayogena cāpare //

anye tvevamajānantaḥ śrutvā'nyebhya upāsate / te'pi cātitarantyeva mṛtyuṃ śrutiparāyaṇāḥ // 6-37-27ayāvatsañjāyate kiñcitsattvaṃ sthāvarajaṅgamam . kṣetrakṣetrajñasaṃyogāttadviddhi bharatarṣabha //

samaṃ sarveṣu bhūteṣu tiṣṭhantaṃ parameśvaram /
vinaśyatsvavinaśyantaṃ yaḥ paśyati sa paśyati //

samaṃ paśyanhi sarvatra samavasthitamīśvaram /
na hinastyātmanātmānaṃ tato yāti parāṃ gatiṃ //

pratyatyaiva ca karmāṇi kriyamāṇāni sarvaśaḥ /
yaḥ paśyati tathātmānamakartāraṃ sa paśyati //

yadā bhūtapṛthagbhāvamekasthamanupaśyati /
tata eva ca vistāraṃ brahma sampadyate tadā //

anāditvānnirguṇatvātparamātmāyamavyayaḥ /
śarīrastho'pi kaunteya na karoti na lipyate //

yathā sarvagataṃ saukṣmyādākāśaṃ nopalipyate /
sarvatrāvasthito dehe tathātmā nopalipyate //

yathā prakāśayatyekaḥ kṛtsnaṃ lokamimaṃ raviḥ /
kṣetraṃ kṣetrī tathā kṛtsnaṃ prakāśayati bhārata //

kṣetrakṣetrajñayorevamantaraṃ jñānacakṣuṣā /
bhūtaprakṛtimokṣaṃ ca ye viduryānti te param //