The "prophet" Muhammad proclaimed that, should he be a false prophet, Allah would kill him personally by severing his aorta. Also, Muhammad did more than any other person in his day to oppress and persecute the Jews. Muhammad did more than any other person in his day to oppress and subdue women, saying that He'll was primarily inhabited by women and they were stupid and incapable of complex thought How ironic that he should be killed at the hand of a Jewish woman who outsmarted him. She poisoned his dinner after he slaughtered her family. Too boot, when describing the pain of the poison to his wife, he told her he could feel his sorts being severed. So to recap: Muhammad died the 1 (one) way he said he would if he were a false prophet. By his own declaration, Muhammad was a false prophet.