(250) بَابُ الْعَقْلُ فِي الْقَلْبِ
'Iyad ibn Khalifa heard 'Ali say at Siffin, "The intellect is locatedin the heart. Mercy is located in the liver, Compassion is located in thespleen. The self (nafs) is located in the lungs." (ES)
Reference (ES): Al-Adab Al-Mufrad 547 (ES)
In-book reference (ES): Book 30, Hadith 10 (ES)
English translation (ES): Book 30, Hadith 547 (ES)