Anandakanda 1.6.56

1.6.56

evaṃ yo lohajīrṇaṃ tu bhakṣayed bhasmasūtakam /
jalena jalarūpī syātsthalena sthalatāṃ vrajet //

Thus, he who consumes the calx of quicksilver that has digested metal / becomes water-formed through water, and goes to the nature of earth through earth;