According to the Qur'an, Muslim men are allowed to have up to four wives at one time (Qur'an 4:3). Muhammad, however, was married to eleven wives at once:
Sahih al-Bukhari 268—“Anas bin Malik said, ‘The Prophet used to visit all his wives in a round, during the day and night and they were eleven in number.’ I asked Anas, ‘Had the Prophet the strength for it?’ Anas replied, ‘We used to say that the Prophet was given the strength of thirty (men).’ And Sa'id said on the authority of Qatada that Anas had told him about nine wives only (not eleven).”
So if Allah's eternal Word says that Muslims can marry no more than four wives, why did Muhammad get more? It seems that Allah's eternal Word also contains an exception for Muhammad. Qur'an 33:50 says that Muhammad (and only Muhammad) was free to take for himself as many wives as he liked.
Getting suspicious yet?