كتاب النكاح
8  
Marriage
Bulugh al-Maram 1137
Narrated Ziyad as-Sahmi:
Allah's Messenger (ﷺ) forbade that a stupid woman may be asked to suckle an infant. [Abu Dawud reported it. It is Mursal (missing link after the Tabi'i) and Ziyad is not a Sahabi].
وَعَنْ زِيَادِ اَلسَّهْمِيِّ ‏- رضى الله عنه ‏- قَالَ: { نَهَى رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-أَنْ تُسْتَرْضَعَ اَلْحَمْقَى.‏ } أَخْرَجَهُ أَبُو دَاوُدَ وَهُوَ مُرْسَلٌ, وَلَيْسَتْ لِزِيَادٍ صُحْبَةٌ 1‏ .‏
Reference : Bulugh al-Maram 1137
In-book reference : Book 8, Hadith 1137
English translation : Book 8, Hadith 1148
Hadith Text
Reference