Arthashastra
पारिभद्रक त्वन् मषी मण्डूक वसया युक्ता गात्र प्रज्वालनम् अग्निना ॥
When the body of a man is rubbed over with the powder of the charcoal of the bark of páribhadraka (erythrina indica) mixed with the serum of the flesh of mandúka (a frog), it can be burnt with fire (without causing hurt).
english translation
pAribhadraka tvan maSI maNDUka vasayA yuktA gAtra prajvAlanam agninA ॥
hk transliteration by Sanscript