Anandakanda 1.23.563

1.23.563

ṣoḍaśe vatsare devi divyarūpaḥ sa jāyate /
uttamo mūlabandhastu madhyamaṃ sārabandhanam //

In the sixteenth year, O goddess, he attains a divine form. / Root-fixation is superior, while essence-fixation is middling;