Anandakanda 1.9.36

1.9.36

cullyāṃ mṛdvagninā pācyaṃ dinaṃ bhasma bhavedrasaḥ /
akṣīṇo mṛtyunāśī syājjarādāridryanāśanaḥ //

it should be cooked in a hearth with a mild fire for a day; the mercury becomes an ash.
Inexhaustible, it destroys death and destroys senescence and poverty.