Tithyarka 4.p1.23

4.p1.23

“aviddhāpi ca viddhā syātparato dvādaśī yadi |”
anubhayādhikye tūttarāprāpakapramāṇābhāvāt pūrvaiva
atha viddhāpi caturvidhā | tatra viddhaikādaśīmātrādhikye gṛhiṇo
viddhāyāmevopavāsaḥ | taduktaṃ pracetasā—
“ekādaśī vivṛddhā cecchukle kṛṣṇe viśeṣataḥ
uttarāṃ tu yatiḥ kuryātpūrvāmupavased gṛhī ||” iti
viddhāyāṃ dvādaśīmātrādhikye tu paredyurupavāsaḥ | taduktaṃ brahmavaivarte
vyāsena—
ekādaśī yadā luptā parato dvādaśī bhavet
upoṣyā dvādaśī tatra yadīcchetparamāṃ gatim || iti
pūrvadine daśamīsaṃyogātparadine vṛddhyabhāvācca lupteti
nirdeśaḥ | viddhāyāmubhayādhikye tu paraiva
śuddhāyāmubhayādhikye parā cet kriyate, tadā viddhāyāṃ
kimu vaktavyam, iti kaimutikanyāyāt | viddhāyāmanubhayādhikye tu
viddhāmevopoṣayet,
“yadi daivāttu saṃsiddhyedekādaśyāṃ tithitrayam
tatra kratuśataṃ puṇyaṃ pāraṇe dvādaśī bhavet ||” iti nāradīyāt
idaṃ vratam,
“na karotīha yo mūḍha ekādaśyāmupoṣaṇam
sa naro narakaṃ yāti rauravaṃ tamasāvṛtam ||”
iti sanatkumāravacanānnityam | kāmyañcoktaṃ kaurme-“yadīcched viṣṇusāyujyaṃ śriyaṃ santatimātmanaḥ
ekādaśyāṃ na bhuñjīta pakṣayorubhayorapi ||” iti
kāmyasyāsyāsamāpane doṣa ukto parārke“parigṛhya vrataṃ samyagekādaśyāmupoṣaṇam
na samāpayate yastu sa yāti narakaṃ naraḥ ||” iti
naimittikakāmyāvupavāsau tu kṛṣṇāyāmapi vidheyau
tatra naimittikaṃ mādhavīye smṛtyantare“śayanībodhinīmadhye yā kṛṣṇaikādaśī bhavet
saivopopyā gṛhasthena nānyā kṛṣṇā kadācana ||” iti
kāmyantu tatraiva skandapurāṇe—
“pitṝṇāṃ gatimanvicchan kṛṣṇāyāṃ samupoṣayet |” iti