W.P.S: Mohammad bin Mohammad, from Abul Hasan ALI bin KhALId Al-Maraghi, from Abul Qasem Hasan bin ALI Al-Kufi, from Jaafar bin Mohammad bin Marwan Al- Ghazzal, from his father, from Abdullah bin Hasan Al-Ahmasi, from KhALId bin Abdullah, from Yazid bin Abi Ziyad, from Abdullah bin Hareth bin Nowfel, from Saad ibn Abi Waqqas, from the MESSENGER OF ALLAH (SAWW), who said:
FATEMA (SA) is a piece of my flesh. Those who please her please me, and those who grieve her grieve me. FATEMA (SA) is the dearest person in my eyes.
(Ref : Amaali of Tousi 1:24. Amaali of Mufid 260).