Nirnayasindhu 2.p3.18

2.p3.18

audumbaraṃ tāmramayam | “tato bhartuḥ satī dadyātsnātasya prayatasya ca | ātmanaścābhiṣektavyaṃ tataḥ śirasi tajjalam | upavāseṣu karttavyametaddhi vratakeṣu ca ||” iti
sarvavrateṣu saṃkalpavidhiścaḥ bhārate-“gṛhītvaudumbaraṃ pātraṃ vāripūrṇamudaṅmukhaḥ | upavāsaṃ tu
gṛhṇīyādyadvā saṃkalpayedbudhaḥ ||” hastenaivetyarthaḥ
vratārambhakālanirṇayaḥ
atha vratārambhakālaḥ || madanaratne gārgyaḥ-“astage ca gurau śukre bāle vṛddhe malimluce | udyāpanamupārambhaṃ vratānāṃ naiva kārayet ||” ratnamālāyām-“somasaumyaguruśukravāsarāḥ sarvakarmasu bhavanti siddhidāḥ | bhānubhaumaśanivāsareṣu ca proktameva khalu karma
sidhyati ||” tathā-“viruddhasaṃjñā iha ye ca yogāsteṣāmaniṣṭaḥ khalu pāda ādyaḥ | sarvaidhṛtistu vyatipātanāmā sarvo'pyariṣṭaḥ parivasya cārdham || tisrastu yoge prathame savajre
vyāghātasaṃjñe nava pañca śūle | gaṇḍe'tigaṇḍe ca ṣaḍeva nāḍyaḥ śubheṣu kāryeṣu vivarjanīyāḥ ||” saṃgrahe-“kṛṣṇe'gniruddiśayorūrdhvaṃ saptamībhūtayoradhaḥ | śukle vaṃdegayorūrdhvaṃ bhadrā
prāgvasupūrṇayoḥ ||” śrīpatiḥ-“na siddhimāyāti kṛtaṃ ca viṣṭyāṃ viṣārikhātādikamatra
siddham || ” vyavahārasamuccaye- “daśamyāmaṣṭamyāṃ prathamaghaṭikāpañcakaparaṃ, haridyausaptamyāṃ
dvidaśaghaṭikānte trighaṭikam | tṛtīyārākāyāṃ trayamaghaṭikābhyaḥ parabhavaṃ, śubhaṃ viṣṭeḥ
pucchaṃ śivatithicaturthyostu virame ||” tatraiva-“sarpiṇī tu site pakṣe kṛṣṇe caiva tu
vṛścikī | sarpiṇyāstu mukhaṃ tyājyaṃ vṛścikyāḥ pucchameva ca || ”
vratārambhe viśeṣaḥ