(3) باب تَحْرِيمِ ابْنَةِ الأَخِ مِنَ الرَّضَاعَةِ
'Ali (Allah be pleased with him) reported having said this:
Messenger of Allah, why is it that you select (your wife) from among the Quraish, but you ignore us (the nearest of the kin)? Thereupon he said: Have you anything for me (a suitable match for me)? I said; Yes, the daughter of Hamza, whereupon Allah's Messenger (ﷺ) said: She is not lawful for me, for she is the daughter of my brother by reason of fosterage. (JA)
Reference (JA): Sahih Muslim 1446 a (JA)
In-book reference (JA): Book 17, Hadith 14 (JA)
USC-MSA web (English) reference(deprecated numbering scheme): Book 8, Hadith 3407 (JA)