It is narrated from Hazrat Umm Salamah (may Allah be pleased with her) that all the pure wives of the Prophet (peace and blessings be upon him) denied that breastfeeding an adult man establishes the relationship of fosterage, and that such a man could come to them. All of them, including Hazrat Aisha (may Allah be pleased with her), said that in our opinion, this was a concession which the Prophet (peace and blessings be upon him) had given specifically to Salim, therefore, on the basis of this fosterage, no one can come to us nor can anyone see us.