Anandakanda 1.5.74

1.5.74

sakampaśca vikampaśca pañcāvasthā rasasya tu /
samajīrṇo bhavedbālo yauvanasthaścaturguṇaḥ //

trembling, and violently shaking are the five states of mercury. / Digested equally, it is a child; digested fourfold, it is in its youth;