Anandakanda 1.23.288

1.23.288

anale dhāmayettaṃ tu sutaptaṃ prajvalatprabham /
<mantrasihmāsanīkalpaḥ>
sabījā cauṣadhī grāhyā kācidgulmalatā priye //

One should blow it in fire, thoroughly heated and blazing with radiance. / <The Procedure of Mantrasiṃhāsanī> / And a certain seeded plant, a shrubby vine, should be gathered, O beloved.