Examples of abrogation of both ruling and wording — where a ruling is voided and its text omitted from the "mus'haf" so that the only evidence that it ever existed is in hadith — include the alleged "Satanic Verses" mentioned above, and a (much less controversial) report on how a wet nurse may become a foster parent, (specifically on how many times a wet nurse may breast-feed someone's child before that child is forbidden to marry any of the wet nurse's natural children. A hadith attributed to Aisha states that "among the things that were revealed of the Qur’an was that ten definite breastfeedings make a person a mahram". That verse was then "abrogated and replaced with five definite breastfeedings, and the Messenger of Allah ... passed away when this was among the things that were still recited of the Qur’an." Narrated by Muslim, 1452.)