法苑珠林 93.39

93.39

又文殊師利問經云。若為己殺不得噉。若肉如材木。已自腐爛。欲食得食。若欲噉肉者當說此呪。

Furthermore, the Mañjuśrīparipṛcchā Sūtra states: "If it is killed for oneself, one must not eat it. If the meat is like timber and has already decomposed of itself, and one wishes to eat it, one may eat it. If one wishes to eat meat, one should recite this mantra: [...]