Anandakanda 1.23.140

1.23.140

<caturthaḥ prakāraḥ>
śuddhagandhaṃ cūrṇayitvā trivāraṃ kāñjikena ca /
jambīrāmlaistrivāraṃ ca haṃsapādīrasena ca //

<Fourth method>
Having pulverized purified sulphur, one should wash it three times with sour gruel,
three times with sour lime juices, and with haṃsapādī juice