Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 142.13

142.13

tataḥ sā kālaparyāyādaṣṭavarṣā vyajāyata /
pūrvoktaṃ caiva tadvākyamaśarīriṇyudīritam //

Then, in the course of time, she became eight years old;
and having recalled again and again that previously uttered word, spoken by the bodiless voice,