Yunus bin Hobab, from Abi Hazim, from Abi Huraira, from the MESSENGER OF ALLAH (SAWW) who said:
Those who love HASAN (ASWS) and HUSAIN (ASWS) love me, and those who hate HASAN (ASWS) and HUSAIN (ASWS) hate me.
(Ref: AmaALI of Tousi 1:256.)