Al-Kāfi - Volume 5 > Detestability of Marriage with Dimwitted and Insane People
Hadith #1

1- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ (صَلَّى اللهُ عَلَيْهِ وَآلِه) إِيَّاكُمْ وَتَزْوِيجَ الْحَمْقَاءِ فَإِنَّ صُحْبَتَهَا بَلاءٌ وَوُلْدَهَا ضِيَاعٌ.

1. Ali ibn Ibrahim has narrated from his father from af-Nawfafiy from af-Sakuniy who has said the following: “Abu ‘ Abd Allah, ‘Alayhi al-Salam, has said that ’Amir al-Mu’minin has said, ’Beware of marriage with dimwitted ones, living with her is a tragedy and her children are a loss.’”