"And Mary the daughter of 'Imran, who guarded her chastity; and We breathed into (her body) of Our spirit; and she testified to the truth of the words of her Lord and of His Revelations, and was one of the devout (servants)." - Quran 66:12 (read more)

"And he [Muhammad] had their hands and feet cut off. Then he ordered for nails which were heated and passed over their eyes, and whey were left in the Harra (i.e. rocky land in Medina). They asked for water, and nobody provided them with water till they died (Abu Qilaba, a sub-narrator said, 'They committed murder and theft and fought against Allah and His Apostle, and spread evil in the land.')" - Sahih Bukhari 1:3:63 (read more)

"With regard to the criticism of [female] circumcision by some doctors, and their claim that it is harmful both physically and psychologically. This criticism of theirs is not valid. It is sufficient for us Muslims that something be proven to be from the Prophet (peace and blessings of Allaah be upon him), then we will follow it,... If it were harmful, Allaah and His Messenger (peace and blessings of Allaah be upon him) would not have prescribed it for us." - Islam Q&A