The guardian scholar Abi Abdillah Mohammad bin Ahmad bin Shahryar Al Khazeen narrted from the scholar Abyu Abdillah Mohammad bin Mohammad bin Husain Al qarashi,k from Hasan bin Mohammad bin Abdullah Al - Tamimi Al-Moqari, from Ali bin Husain bin Sufyan, from Ali bin Abbas, from Abbad bin Yaqoub, from Yahya bin Yasar, from Amr bin Isma'eel Al- Hamadani, from Abi Is'haaq, from Asem and Hareth bin Zamra, from ALI BIN ABI TALIB (ASWS) from the MESSENGER OF ALLAH (SAWW) , who said,
Me and my family are like a tree: I am the root of the tree, ALI (ASWS) is the branches of the tree, HASAN (ASWS) and HUSAIN (ASWS) are the fruits of the tree, and our Shias are the leaves of the tree, and only good can come from good.
(Ref: Aamali of Tousi 1: 363)