Tithididhiti 1.31.p1.13

1.31.p1.13

kāṣṭhasaṃyogo hanti saptakulāni ca | iti | tatra ca parṇādinā
dantadhāvanaṃ kuryāddvādaśagaṇḍūṣairveti hemādriḥ-alābhe vā niṣedhe
vā kāṣṭhānāṃ dantadhāvanam | parṇādinā viśuddhena jihvollekhaṃ
tathaiva ca | iti paiṭhīnasivacanāt-alābhe dantakāṣṭhānāṃ niṣiddhāyāṃ tathā tithau | apāṃ dvādaśagaṇḍūṣairvidadhyāddantadhāvanam | iti
vyāsavacanācca | saṃkalpaprakāraśca mahābhārate-gṛhītvaudumbaraṃ pātraṃ vāripūrṇamudaṅmukhaḥ | upavāsaṃ tu gṛhṇīyāt | iti | audumbaraṃ tāmramayam | abhuktvā prātarāhāraṃ snātvācamya samāhitaḥ
sūryādidevatābhyaśca nivedya vratamācaret | iti | bhaviṣye-kṣamā
satyaṃ dayā dānaṃ śaucamindriyanigrahaḥ | devapūjā ca havanaṃ
saṃtoṣaḥ steyavarjanam | sarvavrateṣvayaṃ dharmaḥ sāmānyo daśadhā