When initially brought into Abū Ḥudhayfah's household, Salim was considered to be adopted. However, after he had already aged out of breastfeeding, a Qu'ranic verse established that adopted children are not
mahram. This became problematic when Salim reached puberty while remaining in Abū Ḥudhayfah's household as a young man. The Prophet therefore proposed that Salim should drink breastmilk from Abū Ḥudhayfah's wife, in order to establish him as mahram.
Umm Salama among others firmly stated that this was not a legal ruling but a special dispensation for Salim. Additionally, modern jurists argue that Salim drank from a cup and did not put his mouth on a woman's breast. ==Adulthood==