2 Maccabees 6:21

But they that had the charge of that wicked feast, for the old acquaintance they had with the man, taking him aside, besought him to bring flesh of his own provision, such as was lawful for him to use, and make as if he did eat of the flesh taken from the sacrifice commanded by the king;

Background and history of 2 Maccabees, and issues with this book.