Musnad Ahmad 25:843

Hassan narrated to us, Hammad bin Zaid narrated to us, from al-Ja'd Abu 'Uthman, who said: I heard Abu Raja' al-'Utaridi narrating from Ibn 'Abbas, reporting it from the Prophet, may God bless him and grant him peace, who said: "Whoever sees something from his leader that he dislikes, let him be patient, for there is no one who separates from the community by a span and then dies, but that he dies a death of ignorance (Jahiliyyah)."