Rasaratnasamuccaya 22.161

mṛtaṃ sūtaṃ mṛtaṃ tīkṣṇaṃ mardayet kaṭukīdravaiḥ /
caṇamātrāṃ vaṭīṃ khādet sarvāṅgaikāṅgavātanut //