Al-Kāfi - Volume 6 > The Raisins
Hadith #1

عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ ( عليه السلام ) مَنِ اصْطَبَحَ بِإِحْدَى وَ عِشْرِينَ زَبِيبَةً حَمْرَاءَ لَمْ يَمْرَضْ إِلَّا مَرَضَ الْمَوْتِ إِنْ شَاءَ اللَّهُ .

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, ‘One who eats twenty- one pieces of red raisins every morning before breakfast will not become ill except the illness to die, by the will of Allah.”’