Narada Purana · Chapter 1.57
iti śrībṛhanna.pūrva.bṛhadupākhyāne dvitīyapāde ṣaṭpañcāśattamo 'dhyāyaḥ
sanandana uvāca
vaidikaṃ laukikaṃ cāpi chando dvividhamucyate /
mātrāvarṇavibhedena taccāpi dvividhaṃ punaḥ
mayau rasau tajau bhanau gururlaghurapidvija /
kāraṇaṃ chandasi proktāśchandaḥśāstraviśāradaiḥ
sarvago magaṇaḥ prokto mukhalo yagaṇaḥ smṛtaḥ /
madhyalo ragaṇaśvaiva prāntyagaḥ sagaṇo mataḥ
tagaṇoṃ'talaghuḥ khyāto madhyago jo bhaādigaḥ /
trilaghurnagaṇaḥ proktastrikā varṇagaṇā mune
caturlāstu gaṇāḥ pañca proktā āryādisaṃmatāḥ /
saṃyogaśca visargaścānusvāro laghutaḥ paraḥ
laghordīrghatvamākhyāti dīrgho go lo laghurmataḥ /
pādaścaturthabhāgaḥ syādvicchedoyatirucyate
samamarddhasamaṃ vṛttaṃ viṣamaṃ cāpi nārada /
tulyalakṣaṇataḥ pādacatuṣke samamucyate
āditrike dvicaturthe samamarddhasamaṃ tatam /
lakṣma bhinnaṃ yasya pādacatuṣke viṣamaṃ hi tat
ekākṣarātsamārabhya varṇaikaikasya vṛddhitaḥ /
ṣaḍviṃśatyakṣaraṃ yāvatpādastāvatpṛthak pṛthak
tatparaṃ caṇḍavṛṣṭyādidaṇḍakāḥ parikalpitāḥ /
tribhiḥ ṣaḍbhiḥ padairgāthāḥ śṛṇu saṃjñā yathottaram
uktātyuktā tathā madhyā pratiṣṭānyā supūrvikā /
gāyatryuṣṇiganuṣṭaṣṭapca bṛhatī paṅktireva ca
triṣṭupca jagatī caiva tathātijagatī matā /
śakkarī sātipūrvā ca aṣṭyatyaṣṭī tataḥ smṛte
dhṛtiśca vidhṛtiścaiva kṛtiḥ prakṛtirākṛtiḥ /
vikṛtiḥ saṃkṛtiścaiva tathātikṛtirutkṛtiḥ
ityetāśchandasāṃ saṃjñāḥ prastārādbhedabhāgikāḥ /
pāde sarvagurau pūrvīllaghuṃ sthāpya guroradhaḥ
yathopari tathā śeṣamagre prāravannyasedapi /
eṣa prastāra udito yāvatsarvalaghurbhavet
naṣṭāṅkārddhe same laḥ syādvipam saiva sorddhagaḥ /
uddiṣṭe dviguṇānādyādaṅgānsaṃmolya lasthitān
kṛtvā sekānvadaitsaṃkhyāmiti prāhuḥ purāvidaḥ /
vaṇānsekānvṛttabhavānuttarādharataḥ sthitān
ekādikramataścaikānuparyyupari vinyaset /
upāntyato nivarteta tyajannekaikamūrddhataḥ
uparyādyādgurorevamekadvyādilagakriyā /
lagakriyāṅkasaṃdohe bhavetsaṃkhyāvimiśrite
uddiṣṭāṅkasamāhāraḥ saiko vā janayedimām /
saṃkhyaiva dviguṇaikonā sadbhiradhvā prakīrtitaḥ
ityetatkiñcidākhyātaṃ lakṣaṇaṃ chandasāṃ nune /
prastāroktaprabhedānāṃ nāmānāṃstyaṃ pragāhate
Original text: Nāradapurāṇa (or Nāradīyapurāṇa) · Data entry members of the Sansknet Project · GRETIL (Göttingen) · CC BY-NC-SA 4.0