法苑珠林 6.46

6.46

三十三塚間食灰土鬼（由盜佛華賣已活命。故受此報。常食死人。處燒屍熱灰也）

33. Cemetery ash-and-earth-eating ghosts (because they stole the Buddha's flowers and sold them to sustain their own lives; hence they receive this retribution, constantly eating dead people and hot ashes where corpses are cremated).