Matsya Purana 185.40

185.40

vyāsa uvāca.
caturdaśyāmathāṣṭamyāṃ praveśaṃ dātumarhasi.
evamastvityanujñāya tatraivāntaradhīyata .. 185.40 ..

Vedavyâsa said—"Deva! Be pleased to permit me to come here on two days viz, the eighth and fourteenth days of the fortnight, that is, Aṣṭamî and Caturdaśî,' to which the Lord replied in the affirmative—40