Tithyarka 5.p1.7

5.p1.7

bhādraśuklatrayodaśyāṃ gotrirātravrataṃ kāryam,
"māsi bhādrapade śukle trayodaśyāṃ samārabhet |”
iti hemādrau bhaviṣyottaravacanāt | atra trayodaśyanurodhena nirṇayastrirātrasya| iyaṃ ca trayodaśī prātaḥkālavartinī grāhyā| dinadvaye
cetpūrvā, sampūrṇatvāt| kārttikakṛṣṇatrayodaśyāṃ sandhyāyāmapamṛtyunāśārthaṃ dīpadānaṃ kāryyam,
"kārttikasya site pakṣe trayodaśyāṃ niśāmukhe
yamadīpaṃ bahirdadyādapamṛtyurvinaśyati ||"
iti candraprakāśe uktatvāt| bahirgṛhādbahiḥ| dīpadāne pradoṣavartinī
grāhyā, 'trayodaśyāṃ niśāmukhe' ityukteḥ| niśāmukhaṃ pradoṣaḥ| 'pradoṣo
rajanīmukham' ityamaraḥ| atra pradoṣaḥ-'pradoṣo'stamayādūrdhvaṃ
ghaṭikādvayamiṣyate' ityuktalakṣaṇo jñeyaḥ| ghaṭikādvayasya mukhāvadhisamarpakatvāt| dinadvaye tatra cetparā| dinadvaye tatrābhāve
pūrvā| dīpadāne mantraḥ"mṛtyunā pāśadaṇḍābhyāṃ kālena śyāmayā saha
trayodaśīdīpadānāt sūryajaḥ prīyatāṃ mama ||" iti
atra kārttikaḥ pūrṇimānto grāhyaḥ, tathaivācārāt| kārttikaśuklatrayodaśyādidinatraye kāśyāṃ pañcanade snātāḥ puṇyabhājo bhavantītyuktaṃ kāśīkhaṇḍe"vārāṇasyāṃ pañcanade tryahaṃ snātāstu kārttike
amī te puṇyavapuṣaḥ puṇyabhājo'tinirmalāḥ ||" iti
atra kecid yatkiñciddinatrayamicchanti| bahavastvidameva
trayodaśyādidinatrayamāhuḥ| māghaśuklatrayodaśyādidinatraye māghasnānaṃ kāryyam,
“asmin yoge tvaśakto'pi snāyādapi dinatrayam ||”
iti pādmāt | caitrakṛṣṇatrayodaśī yogaviśeṣeṇā'tipraśastetyuktaṃ
skānde-“vāruṇena samāyuktā madhau kṛṣṇatrayodaśī
gaṅgāyāṃ yadi labhyeta sūryagrahaśataiḥ samā
śanivārasamāyuktā sā mahāvāruṇī smṛtā