Ummahaat al-Ma'soomeen

As for what follows, the "Mothers of the Fourteen Infallibles " are among the most honorable women whom Allah, the High, has created. Indeed, the pure and infallible Lady Fatemah al-Zahra is unmatched by any of them, not even Lady Amina , the mother of the Holy Prophet . Similarly, their pure wombs - which Allah, the High, qualified to be the place where the Messenger or the Imam would develop - are among the best of women's wombs. This is supported by His saying, the Exalted: "And your turning over and over among those who prostrate themselves before Allah."