Anandakanda 1.2.203

1.2.203

aṣṭādaśabhujaṃ tryakṣaṃ pūrvoktaṃ cintayedrasam /
sarvasiddhipradaṃ devi sarvakāmaphalapradam //

eighteen-armed, three-eyed; one should meditate upon mercury as previously described,
as bestowing all alchemical perfections, O goddess, and bestowing the fruit of all desires.