Anandakanda 1.1.32

1.1.32

mitrakārī savarṇatvātsarvasiddhipradāyakaḥ /
pārado vyādhisaṃhartā rasendro rasakarmaṇi //

It acts as a friend, and having the same color, it bestows all alchemical perfections; / pārada destroys diseases; rasendra is used in alchemical operations;